Operator Algebras and Quantum Information
February 11 - May 22, 2026
The past decade has witnessed a burst of interactions between operator algebras and quantum information theory. Objects of quantum informational nature, such as channel capacities, quantum game values, perfect strategies, confusability graphs and quantum entropies, were shown to be closely linked to operator spaces, operator systems and C*-algebras, and precise translations between the language of quantum mechanics and that of functional analysis were made, leading to a significant progress in intricate questions from both fields. Arguably the prime examples of such interactions are the equivalence between the Connes Embedding Problem in operator algebra theory and the Tsirelson Problem in theoretical physics. The related Strong Tsirelson Conjecture and a closely related problem on the difference between liminal and finite entanglement was settled using deep pure mathematical techniques.
All of the aforementioned results inscribe in a long historical thread about the behavior of correlations between two non-communicating parties of a quantum experiment, which goes back to the Einstein-Podolsky-Rosen paradox and to its answer given by Bell’s Theorem.
Despite of the dynamics, a number of challenging problems in the area remain open, with many research directions being only at their start. The Program will both investigate specific open questions and explore broader avenues that can lead to qualitative developments, focusing on the following five problem clusters:
- Around Connes Embedding Problem and Tsirelson Problem.
- Operator space techniques in quantum information theory.
- No-signalling correlations and non-local games.
- Quantised discrete structures.
- Challenges in zero-error quantum information.
During the program, there will be two workshops with thematically focused talks:
March 16-20, 2026: Probabilistic and discrete approaches in Quantum Information Theory
May 18-22, 2026: Operator Algebras and Quantum Information Theory
The multiple recent interactions between Quantum Information Theory and Operator Algebras inspired the start of a new conference series, of which the first meeting is taking place at the University of Waterloo in June 2025. The present conference at the Mittag-Leffler Institute will be the second one in the series. It will highlight new developments in the interface of the two areas, and will comprise a mini-course component directed to early career researchers and PhD students.
During the program, there will be three mini courses:
February, week 8-9, 2026: The commuting operator model in Quantum Information Theory
by Jason Crann
March, week 10-11, 2026: Non-local games
by Vern Paulsen
March – April, week 13-14, 2026: Limits of discrete structures
by Mahya Ghandehari
Notes from Vern Paulsen Mini-course “Non-local games”
IML COURSE, MARCH 2026
IML COURSE, NOTES TRACES AND COMMUTATORS
IML NOTES: QUANTUM CORRELATIONS
Seminars Scroll to the next upcoming seminar
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Mini-course: The commuting operator model in QIT; Lecture 1: Preliminaries on von Neumann algebraic bipartite systems February 17 14:00 - 15:30 -
Debbie Leung: Quantum state purification February 18 10:00 - 11:00 Debbie Leung: Quantum state purification
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Ion Nechita: Positive maps from graphs and copositive matrices February 18 11:00 - 12:00 Ion Nechita: Positive maps from graphs and copositive matrices
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William Slofstra: TBA February 18 13:00 - 14:00 William Slofstra: TBA
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Minicourse: The commuting operator model in QIT; Lecture 2: Quantum error correction in von Neumann algebras February 19 14:00 - 15:30 Minicourse: The commuting operator model in QIT; Lecture 2: Quantum error correction in von Neumann algebras
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David Roberson: Discussion session on quntum isomorphism/homomorphism of graphs February 23 13:00 - 15:00 David Roberson: Discussion session on quntum isomorphism/homomorphism of graphs
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Minicourse: The commuting operator model in QIT; Lecture 3: Local operations and entanglement transfer February 24 14:00 - 15:30 Minicourse: The commuting operator model in QIT; Lecture 3: Local operations and entanglement transfer
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Guillaume Aubrun: Limit formulas for norms of tensor power operators February 25 15:00 - 16:00 Guillaume Aubrun: Limit formulas for norms of tensor power operators
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Adina Goldberg: Comparative discussion on definitions of quantum (nonlocal) games February 26 10:00 - 12:00 Adina Goldberg: Comparative discussion on definitions of quantum (nonlocal) games
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Minicourse: The commuting operator model in QIT; Lecture 4: Self-testing in the commuting operator framework February 26 14:00 - 15:00 Minicourse: The commuting operator model in QIT; Lecture 4: Self-testing in the commuting operator framework
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Vern Paulsen: Mini-course: Non-local games. Lecture 1 March 03 14:00 - 15:30 Vern Paulsen: Mini-course: Non-local games. Lecture 1
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Simon Schmidt: Guess your neighbor’s input games March 04 10:00 - 11:00 Simon Schmidt: Guess your neighbor’s input games
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Vern Paulsen: Mini-course: Non-local games. Lecture 2 March 05 14:00 - 15:30 Vern Paulsen: Mini-course: Non-local games. Lecture 2
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Junior Fellows Seminar: Operator systems, extensions of positive semi-definite functions, and sums of squares March 09 14:00 - 15:00 Junior Fellows Seminar: Operator systems, extensions of positive semi-definite functions, and sums of squares
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Vern Paulsen: Mini-course: Non-local games. Lecture 3 March 10 14:00 - 15:30 Vern Paulsen: Mini-course: Non-local games. Lecture 3
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Moritz Weber: Nonlocal games and quantum groups March 11 15:00 - 16:00 Moritz Weber: Nonlocal games and quantum groups
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Vern Paulsen: Mini-course: Non-local games. Lecture 4 March 12 14:00 - 15:30 Vern Paulsen: Mini-course: Non-local games. Lecture 4
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Andreas Bluhm: [WS1] Quantifying measurement incompatibility with matrix convex sets March 16 09:30 - 10:15 Andreas Bluhm: [WS1] Quantifying measurement incompatibility with matrix convex sets
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Andreas Bluhm: [WS1] Quantifying measurement incompatibility with matrix convex sets March 16 10:30 - 11:15 Andreas Bluhm: [WS1] Quantifying measurement incompatibility with matrix convex sets
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Malte Leimbach: [WS1] Operator systems and extensions of positive semi-definite functions March 16 11:30 - 12:00 Malte Leimbach: [WS1] Operator systems and extensions of positive semi-definite functions
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Yinan Li: [WS1] Random Tensors over Finite Fields March 16 14:00 - 14:45 Yinan Li: [WS1] Random Tensors over Finite Fields
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Yinan Li: [WS1] Random Tensors over Finite Fields March 16 15:00 - 15:45 Yinan Li: [WS1] Random Tensors over Finite Fields
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Alexandros Chatzinikolaou: [WS1] Morita equivalence for quantum graphs: Operator systems and homomorphisms. March 16 16:00 - 16:30 Alexandros Chatzinikolaou: [WS1] Morita equivalence for quantum graphs: Operator systems and homomorphisms.
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Apollonas Paraskevas: [WS1] Embeddings and Extension Theory of Selfadjoint Operator Spaces March 16 16:45 - 17:15 Apollonas Paraskevas: [WS1] Embeddings and Extension Theory of Selfadjoint Operator Spaces
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Mizanur Rahaman: [WS1] Recent Developments in Quantum Hypothesis Testing March 17 09:30 - 10:15 Mizanur Rahaman: [WS1] Recent Developments in Quantum Hypothesis Testing
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Mizanur Rahaman: [WS1] Recent Developments in Quantum Hypothesis Testing March 17 10:30 - 11:15 Mizanur Rahaman: [WS1] Recent Developments in Quantum Hypothesis Testing
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Roberto Hernandez Palomares: [WS1] Quantum graphs are canon March 17 11:30 - 12:00 Roberto Hernandez Palomares: [WS1] Quantum graphs are canon
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Li Gao: [WS1] Noncommutative functional inequalities for Quantum Markov Semigroups March 17 14:00 - 14:45 Li Gao: [WS1] Noncommutative functional inequalities for Quantum Markov Semigroups
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Li Gao: [WS1] Recent Development on Quantum Gibbs Sampler March 17 15:00 - 15:45 Li Gao: [WS1] Recent Development on Quantum Gibbs Sampler
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Josse van Dobben de Bruyn: [WS1] Mermin–Peres magic rectangles modulo odd primes March 17 16:00 - 16:30 Josse van Dobben de Bruyn: [WS1] Mermin–Peres magic rectangles modulo odd primes
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Sang-Jun Park: [WS1] Sum-of-squares methods in quantum entanglement theory March 18 09:30 - 10:15 Sang-Jun Park: [WS1] Sum-of-squares methods in quantum entanglement theory
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Sang-Jun Park: [WS1] Sum-of-squares methods in quantum entanglement theory March 18 10:30 - 11:15 Sang-Jun Park: [WS1] Sum-of-squares methods in quantum entanglement theory
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Adina Goldberg: [WS1] Covers of quantum graphs March 18 11:30 - 12:00 Adina Goldberg: [WS1] Covers of quantum graphs
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Open Problems Session March 18 14:00 - 15:00 Open Problems Session
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Free discussions March 18 15:15 - 16:30 Free discussions
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Christian Voigt: [WS1] Quantum symmetries and topology March 19 09:30 - 10:15 Christian Voigt: [WS1] Quantum symmetries and topology
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Christian Voigt: [WS1] Quantum symmetries and topology March 19 10:30 - 11:15 Christian Voigt: [WS1] Quantum symmetries and topology
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Francesca la Piana: [WS1] Graph Quantum Magic Squares and Free Spectrahedra March 19 11:30 - 12:00 Francesca la Piana: [WS1] Graph Quantum Magic Squares and Free Spectrahedra
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Ioannis Apollon Paraskevas: Fock covariance for product systems and the reduced Hao-Ng isomorphism problem March 23 14:00 - 15:00 Ioannis Apollon Paraskevas: Fock covariance for product systems and the reduced Hao-Ng isomorphism problem
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Mahya Ghandehari: Mini-course: Limits of discrete structures March 24 14:00 - 15:30 Mahya Ghandehari: Mini-course: Limits of discrete structures
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Walter van Suijlekom: A generalization of K-theory to operator systems March 25 15:00 - 16:00 Walter van Suijlekom: A generalization of K-theory to operator systems
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Mahya Ghandehari: Mini-course: Limits of discrete structures March 26 14:00 - 15:30 Mahya Ghandehari: Mini-course: Limits of discrete structures
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Gian Luca Spitzer, Junior Fellows Seminar: Quantum Graph Theory by Example March 30 14:00 - 15:00 Gian Luca Spitzer, Junior Fellows Seminar: Quantum Graph Theory by Example
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Mahya Ghandehari: Mini-course: Limits of discrete structures March 31 14:00 - 15:30 Mahya Ghandehari: Mini-course: Limits of discrete structures
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Evgenios Kakariadis: Product Systems and their Operator Algebras April 01 10:00 - 11:00 Evgenios Kakariadis: Product Systems and their Operator Algebras
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Michael Wolf: The Ruskai-Audenaert conjecture and balanced decompositions of positive operators April 01 11:15 - 12:15 Michael Wolf: The Ruskai-Audenaert conjecture and balanced decompositions of positive operators
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Mahya Ghandehari: Mini-course: Limits of discrete structures April 02 14:00 - 15:30 Mahya Ghandehari: Mini-course: Limits of discrete structures
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Vern Paulsen: Applications of the joint free numerical radius to problems about exactness and amenability April 07 10:00 - 11:00 Vern Paulsen: Applications of the joint free numerical radius to problems about exactness and amenability
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Dong Hwan Kim, Junior Fellows Seminar: Introduction to Continuous Variable and Gaussian Quantum Information April 07 14:00 - 15:00 Dong Hwan Kim, Junior Fellows Seminar: Introduction to Continuous Variable and Gaussian Quantum Information
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Douglas Farenick: The Halmos-Mirman Dilation theorem, and noncommutative prisms April 08 10:00 - 11:00 Douglas Farenick: The Halmos-Mirman Dilation theorem, and noncommutative prisms
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Miguel Navascues: Tight and self-testing multipartite quantum Bell inequalities from the renormalization group April 08 11:15 - 12:15 Miguel Navascues: Tight and self-testing multipartite quantum Bell inequalities from the renormalization group
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Junior Fellows Seminar: A C*-convex approach to the structure of quantum instruments April 14 14:00 - 15:00 Junior Fellows Seminar: A C*-convex approach to the structure of quantum instruments
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Tim Netzer: On Subhomogeneous Operator Systems April 15 10:00 - 11:00 Tim Netzer: On Subhomogeneous Operator Systems
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Hun Hee Lee: Gaussian states and channels over general quantum kinematic systems April 15 11:15 - 12:15 Hun Hee Lee: Gaussian states and channels over general quantum kinematic systems
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David Jekel: Quantum and free Wasserstein distances April 16 14:00 - 15:00 David Jekel: Quantum and free Wasserstein distances
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Kristin Courtney: Operator system inductive limits of C*-algebras April 22 11:15 - 12:15 Kristin Courtney: Operator system inductive limits of C*-algebras
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Michał Banacki, Junior Fellows Seminar: An operator-algebraic perspective on quantum steering April 28 14:00 - 15:00 Michał Banacki, Junior Fellows Seminar: An operator-algebraic perspective on quantum steering
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Travis Russel: Products and factorization in operator systems April 29 10:00 - 11:00 Travis Russel: Products and factorization in operator systems
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Jesse Reimann, Junior Fellows Seminar: Multilinear Schur multipliers of divided differences and their boundedness May 04 14:00 - 14:30 Jesse Reimann, Junior Fellows Seminar: Multilinear Schur multipliers of divided differences and their boundedness
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Lauritz van Luijk: Sufficiency and Petz recovery for positive maps May 06 10:00 - 11:00 Lauritz van Luijk: Sufficiency and Petz recovery for positive maps
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Konrad Szymański, Junior Fellows Seminar: Finite-dimensional position and momentum and their covariance matrices May 07 14:00 - 15:00 Konrad Szymański, Junior Fellows Seminar: Finite-dimensional position and momentum and their covariance matrices
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Georgios Baziotis: No-signalling correlations on continuous settings (the defence presentation) May 07 15:00 - 15:30 Georgios Baziotis: No-signalling correlations on continuous settings (the defence presentation)
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B V Rajarama Bhat: Unitary orthonormal bases for finite dimensional inclusions May 08 10:00 - 11:00 B V Rajarama Bhat: Unitary orthonormal bases for finite dimensional inclusions
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Gage Hoefer: Junior Fellows Seminar: The Hypergraph isomorphism game and quantum groups May 11 14:00 - 15:00 Gage Hoefer: Junior Fellows Seminar: The Hypergraph isomorphism game and quantum groups
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Adina Goldberg: Junior Fellows Seminar: The double category of quantum relations May 12 14:00 - 15:00 Adina Goldberg: Junior Fellows Seminar: The double category of quantum relations
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David Perez-Garcia: Haag duality for 2D quantum spin systems May 13 10:00 - 11:00 David Perez-Garcia: Haag duality for 2D quantum spin systems
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Marius Junge: A simple definition of quantum games May 13 11:15 - 12:15 Marius Junge: A simple definition of quantum games
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Ana Belen Sainz: Einstein-Podolsky-Rosen steering beyond quantum theory May 14 10:00 - 11:00 Ana Belen Sainz: Einstein-Podolsky-Rosen steering beyond quantum theory
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Dietmar Bisch: Hyperfinite quantum channels and their symmetries May 15 10:00 - 11:00 Dietmar Bisch: Hyperfinite quantum channels and their symmetries
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Dimitrios Giannakis: Fock space embeddings of dynamical systems May 15 11:15 - 12:15 Dimitrios Giannakis: Fock space embeddings of dynamical systems
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Jencova: [WS2] Quantum Rényi divergences on von Neumann algebras and reversibility of (completely) positive unital maps May 18 09:00 - 10:00 Jencova: [WS2] Quantum Rényi divergences on von Neumann algebras and reversibility of (completely) positive unital maps
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Priyanga Ganesan: [WS2] Insplitting in Textile Systems and Rank-2 Graphs May 18 10:00 - 10:30 Priyanga Ganesan: [WS2] Insplitting in Textile Systems and Rank-2 Graphs
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Milan Mosonyi: [WS2] State discrimination error exponents for quasifree states on a fermionic lattice. May 18 11:00 - 12:00 Milan Mosonyi: [WS2] State discrimination error exponents for quasifree states on a fermionic lattice.
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Laura Mancinska: [WS2] Quantum Reductions for Nonlocal Games May 18 14:00 - 15:00 Laura Mancinska: [WS2] Quantum Reductions for Nonlocal Games
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Archishna Bhattacharyya: [WS2] On the undecidability of quantum channel capacities May 18 15:30 - 16:00 Archishna Bhattacharyya: [WS2] On the undecidability of quantum channel capacities
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B V Rajarama Bhat: [WS2] The eventual mixed unitarity of semigroups of unital quantum channels. May 19 09:00 - 10:00 B V Rajarama Bhat: [WS2] The eventual mixed unitarity of semigroups of unital quantum channels.
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Gage Hoefer: [WS2] Affiliated Operators for Classical and Quantum Control May 19 10:00 - 10:30 Gage Hoefer: [WS2] Affiliated Operators for Classical and Quantum Control
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Michael Brannan: [WS2] Unital quantum channels as a noncommutative convex set May 19 11:00 - 12:00 Michael Brannan: [WS2] Unital quantum channels as a noncommutative convex set
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Alexander Muller-Hermes: [WS2] Factorization through Lorentz cones May 19 14:00 - 15:00 Alexander Muller-Hermes: [WS2] Factorization through Lorentz cones
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Problem session May 19 15:30 - 16:30 Problem session
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Yoshiko Ogata: [WS2] An operator algebraic approach to mixed state topological order May 20 09:00 - 10:00 Yoshiko Ogata: [WS2] An operator algebraic approach to mixed state topological order
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Lara Ismert: [WS2] Cuntz—Pimsner algebras for single-vertex quantum graphs May 20 10:00 - 10:30 Lara Ismert: [WS2] Cuntz—Pimsner algebras for single-vertex quantum graphs
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Brent Nelson: [WS2] Strong convergence to operator-valued semicirculars May 20 11:00 - 12:00 Brent Nelson: [WS2] Strong convergence to operator-valued semicirculars
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Alexander Stottmeister: [WS2] Haag duality, quantum steering, and conditional expectations May 21 09:00 - 10:00 Alexander Stottmeister: [WS2] Haag duality, quantum steering, and conditional expectations
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Connor Paddock: [WS2] Oracularizability, reductions, and the curious case of 2-CSPs May 21 10:00 - 10:30 Connor Paddock: [WS2] Oracularizability, reductions, and the curious case of 2-CSPs
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Yuming Zhao: [WS2] How to play with (algebraic) relations May 21 11:00 - 12:00 Yuming Zhao: [WS2] How to play with (algebraic) relations
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Lyudmila Turowska: [WS2] Cantor correlations and isomorphisms of Cantor graphs May 21 14:00 - 15:00 Lyudmila Turowska: [WS2] Cantor correlations and isomorphisms of Cantor graphs
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Mateusz Wasilewski: [WS2] Separable elements in tensor products of C*-algebras May 21 15:30 - 16:30 Mateusz Wasilewski: [WS2] Separable elements in tensor products of C*-algebras
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Matthias Christandl: [WS2] The Tensor as an Information Resource May 22 09:00 - 10:00 Matthias Christandl: [WS2] The Tensor as an Information Resource
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David Kribs: [WS2] Structure theorem for quantum replacer codes, and applications May 22 10:30 - 11:30 David Kribs: [WS2] Structure theorem for quantum replacer codes, and applications
Recordings
Participants
| Name | University | Country | Arrival and Departure |
|---|---|---|---|
| Guillaume Auburn | University: University of Lyon | Country: France | Arrival and Departure: Feb 14 - Feb 28 |
| Michal Banacki | University: University of Cologne/University of Gdańsk | Country: Polen | Arrival and Departure: Apr 15 - May 3 |
| Matilde Baroni | University: Sorbonne Université | Country: France | Arrival and Departure: Mar 1 - Mar 15 |
| Georgios Baziotis | University: University of Delaware | Country: United States | Arrival and Departure: Feb 11 - May 22 |
| Rajarama Bhat | University: Indian Statistical Institute | Country: India | Arrival and Departure: May 4 - May 23 |
| Archishna Bhattacharyya | University: University of Ottowa | Country: Canada | Arrival and Departure: May 9 - May 23 |
| Dietmar Bisch | University: Vanderbilt University | Country: United States | Arrival and Departure: May 12 - May 21 |
| Andreas Bluhm | University: Université Grenoble Alpes, CNRS, LIG | Country: France | Arrival and Departure: Mar 1 - May 22 |
| Paolo Boldrini | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: Feb 12 - Feb 21 |
| Michael Brannan | University: University of Waterloo | Country: Canada | Arrival and Departure: May 17 - May 22 |
| Alexandros Chatzinikolaou | University: National and Kapodistrian University of Athens | Country: Greece | Arrival and Departure: Feb 11 - May 22 |
| Arghya Chongdar | University: Indian Statistical Institute, Bangalore, India | Country: India | Arrival and Departure: Mar 27 - Apr 16 |
| Roberto Conti | University: Sapienza University of Rome | Country: Italy | Arrival and Departure: Feb 9 - Feb 20 |
| Kristin Courtney | University: University of Southern Denmark | Country: Denmark | Arrival and Departure: Apr 21 - Apr 25 |
| Jason Crann | University: Carleton University | Country: Canada | Arrival and Departure: Feb 15 - Feb 28 |
| Douglas Farenick | University: University of Regina | Country: Canada | Arrival and Departure: Apr 1 - Apr 25 |
| Máté Farkas | University: University of York | Country: United Kingdom | Arrival and Departure: Apr 26 - May 3 |
| Farhad Farokhi | University: University of Melbourne (visiting KTH) | Country: Australia | Arrival and Departure: April TBA - May TBA |
| Priyanga Ganesan | University: University of California San Diego | Country: United States | Arrival and Departure: Mar 16 - Apr 10 (1st visit) |
| Priyanga Ganesan | University: University of California San Diego | Country: United States | Arrival and Departure: May 15 - May 22 (2nd visit) |
| Li Gao | University: Wuhan University | Country: China | Arrival and Departure: Mar 15 - Mar 21 |
| Mahya Ghandehari | University: University of Delaware | Country: United States | Arrival and Departure: Feb 10 - May 22 |
| Dimitrios Giannakis | University: Dartmouth College | Country: United States | Arrival and Departure: May 13 - May 21 |
| Olof Giselsson | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: Mar 28 - Apr 11 |
| Magnus Goffeng | University: LTH | Country: Sweden | Arrival and Departure: Apr 13 - Apr 17 |
| Adina Goldberg | University: University of Waterloo | Country: Canada | Arrival and Departure: Feb 11 - May 22 |
| Samuel Harris | University: Northern Arizona University | Country: United States | Arrival and Departure: Feb 28 - Mar 13 |
| Teiko Heinosaari | University: University of Jyväskylä | Country: Finland | Arrival and Departure: May 4 - May 8 |
| Roberto Hernández Palomares | University: University of Waterloo | Country: Canada | Arrival and Departure: Feb 11 - Apr 7 |
| Gage Hoefer | University: Dartmouth College | Country: United States | Arrival and Departure: Apr 16 - May 23 |
| Lara Ismert | University: University of New Mexico | Country: United States | Arrival and Departure: May 15 - May 23 |
| David Jekel | University: University of Copenhagen | Country: Sweden | Arrival and Departure: Apr 12 - Apr 17 |
| Anna Jencova | University: Slovak Academy of Sciences | Country: Slovakia | Arrival and Departure: May 4 - May 22 |
| Marius Junge | University: University of Illinois at Urbana-Campaign | Country: United States | Arrival and Departure: May 10 - May 16 |
| Evgenios Kakariadis | University: University of Athens | Country: Greece | Arrival and Departure: Mar 28 - Apr 11 |
| Prem Nigam Kar | University: Technical University of Denmark (DTU) | Country: Denmark | Arrival and Departure: Feb 11 - Apr 10 |
| Dong Hwan Kim | University: Seoul National University | Country: South Korea | Arrival and Departure: Mar 16 - May 15 |
| Jan Kochanowski | University: Télécom Paris, Institute Polytechnique de Paris | Country: France | Arrival and Departure: Apr 26 - May 3 |
| David Kribs | University: Guelph University | Country: Canada | Arrival and Departure: May 19 - May 23 |
| Francesca La Piana | University: University of Oslo | Country: Norway | Arrival and Departure: Mar 15 - May 22 |
| Hun Hee Lee | University: Seoul National University | Country: South Korea | Arrival and Departure: Apr 11 - Apr 25 |
| Malte Leimbach | University: Max Planck Institute for Mathematics, Bonn | Country: Netherlands | Arrival and Departure: Feb 15 - May 23 |
| Debbie Leung | University: University of Waterloo | Country: Canada | Arrival and Departure: Feb 15 - Feb 28 |
| Rupert Levene | University: University College Dublin | Country: Ireland | Arrival and Departure: Mar 10 - May 22 |
| Yinan Li | University: Wuhan University | Country: China | Arrival and Departure: Feb 19 - Mar 22 |
| Kang Li | University: LTH | Country: Sweden | Arrival and Departure: Apr 19 - Apr 25 |
| Laura Mancinska | University: University of Copenhagen | Country: Denmark | Arrival and Departure: Feb 14 - Mar 7, (1st visit) |
| Laura Mancinska | University: University of Copenhagen | Country: Denmark | Arrival and Departure: May 9 - May 23, (2nd visit) |
| Csenge Miklos | University: University of Copenhagen | Country: Denmark | Arrival and Departure: Apr 18 - Apr 26 (1st visit) |
| Csenge Miklos | University: University of Copenhagen | Country: Denmark | Arrival and Departure: May 12 - May 22 (2nd visit) |
| Milan Mosonyi | University: Budapest University of Technology and Economics | Country: Hungary | Arrival and Departure: May 16 - May 23 |
| Alexander Muller-Hermes | University: Univesity of Oslo | Country: Norway | Arrival and Departure: Feb 16 - Feb 25 (1st visit) |
| Alexander Muller-Hermes | University: Univesity of Oslo | Country: Norway | Arrival and Departure: May 12 - May 22 (2nd visit) |
| Miguel Navascues | University: Institute for Quantum Optics and Quantum Information (IQOQI) Vienna | Country: Austria | Arrival and Departure: Apr 7 - Apr 15 |
| Ion Nechita | University: Laboratoire de Physique Theorique (Toulouse) | Country: France | Arrival and Departure: Feb 15 - Feb 20 |
| Brent Nelson | University: Michigan State University | Country: United States | Arrival and Departure: May 16 - May 23 |
| Tim Netzer | University: University of Innsbruck | Country: Austria | Arrival and Departure: Apr 12 - Apr 18 |
| Yoshiko Ogata | University: Research Institute for Mathematical Sciences (RIMS), Kyoto | Country: Japan | Arrival and Departure: May 18 - May 22 |
| Connor Paddock | University: University of Calgary | Country: Canada | Arrival and Departure: May 13 - May 22 |
| Ioannis Apollon Paraskevas | University: University of Athens | Country: Greece | Arrival and Departure: Mar 1 - May 9 |
| Sang-Jun Park | University: Wuhan University | Country: China | Arrival and Departure: Feb 22 - Mar 21 |
| Dhawal Patil | University: Univerity of Delaware | Country: United States | Arrival and Departure: Feb 11 - May 22 |
| Saikat Patra | University: Indian Institute of Science Education and Research (IISER), Berhampur | Country: India | Arrival and Departure: Mar 16 - Apr 5 (1st visit) |
| Saikat Patra | University: Indian Institute of Science Education and Research (IISER), Berhampur | Country: | Arrival and Departure: Apr 10 - Apr 18 (2nd visit) |
| Vern Paulsen | University: IQC, Waterloo | Country: Canada | Arrival and Departure: Feb 24 - May 22 |
| David Perez-Garcia | University: Universidad Complutense de Madrid | Country: Spain | Arrival and Departure: May 10 - May 15 |
| Mizanur Rahaman | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: Mar 1 - Mar 21, (1st visit) |
| Mizanur Rahaman | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: May 19 - May 23, (2nd visit) |
| Jesse Reimann | University: Delft University of Technology | Country: Netherlands | Arrival and Departure: Feb 15 - Feb 28 (1st visit) |
| Jesse Reimann | University: Delft University of Technology | Country: Netherlands | Arrival and Departure: April 18 - May 9 (2nd visit) |
| David Roberson | University: Denmark Technical University | Country: Denmark | Arrival and Departure: Feb 14 - Mar 7, (1st visit) |
| David Roberson | University: Denmark Technical University | Country: Denmark | Arrival and Departure: May 9 - May 23, (2nd visit) |
| Travis Russell | University: Texas Christian University | Country: United States | Arrival and Departure: Apr 19 - May 22 |
| Biswarup Saha | University: Indian Statistical Institute, Bangalore | Country: India | Arrival and Departure: Mar 22 - Apr 15 |
| Ana Belen Sainz | University: University of Gdansk | Country: Polen | Arrival and Departure: May 10 - May 16 |
| Ebrahim Samei | University: University of Saskatoon | Country: Canada | Arrival and Departure: Feb 25 - Feb 28 (1st visit) |
| Ebrahim Samei | University: University of Saskatoon | Country: Canada | Arrival and Departure: Mar 15 - Mar 20 (2nd visit) |
| Simon Schmidt | University: Ruhr University Bochum | Country: Germany | Arrival and Departure: Mar 1 - Mar 7 |
| Björn Schäfer | University: University of Saarbrucken | Country: Germany | Arrival and Departure: Mar 1 - Mar 14 |
| Tatiana Shulman | University: University of Gothenburg | Country: Sweden | Arrival and Departure: Apr 13 - Apr 17 |
| Adam Skalski | University: IMPAN, Warsaw | Country: Polen | Arrival and Departure: Feb 25 - Mar 13 |
| William Slofstra | University: IQC Waterloo | Country: Canada | Arrival and Departure: Feb 16 - Feb 21 |
| Piotr Soltan | University: University of Warsaw | Country: Poland | Arrival and Departure: Feb 10 - Mar 8 |
| Gian Luca Spitzer | University: University of Bordeaux | Country: France | Arrival and Departure: Mar 18 - Apr 9 |
| Alexander Stolin | University: Chalmers University of Technology and University of Gothenburg | Country: Sweden | Arrival and Departure: Feb 9 - Feb 26 (1st visit) |
| Alexander Stolin | University: Chalmers University of Technology and University of Gothenburg | Country: Sweden | Arrival and Departure: Apr 17 - Apr 25 (2nd visit) |
| Alexander Stottmeister | University: Leibnitz University of Hanover | Country: Germany | Arrival and Departure: May 8 - May 24 |
| Konrad Szymanski | University: Slovak Academy of Sciences | Country: Slovakia | Arrival and Departure: Apr 30 - May 16 |
| Hannes Thiel | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: Mar 1 - Mar 15 |
| Ian Thompson | University: University of Copenhagen | Country: Denmark | Arrival and Departure: May 17 - May 23 |
| Siri Tinghammar | University: Chalmers University of Technology | Country: Sweden | Arrival and Departure: Mar 1 - Mar 15 |
| Ivan Todorov | University: Univerisy of Delaware | Country: United States | Arrival and Departure: Feb 10 - May 23 |
| Lyudmila Turowska | University: Chalmers University of Technology and University of Gothenburg | Country: Sweden | Arrival and Departure: Feb 11 - May 22 |
| Josse van Dobben de Bruyn | University: Charles University, Prague | Country: Czech Republic | Arrival and Departure: Feb 10 - May 23 |
| Lauritz van Luijk | University: Leibniz University Hanover | Country: Geremany | Arrival and Departure: Mar 28 - May 22 |
| Walter van Suijlekom | University: Radboud University Nijmegen | Country: Netherlands | Arrival and Departure: Mar 21 - Mar 28 |
| Anna Vershynina | University: University of Houston | Country: United States | Arrival and Departure: Online |
| Christian Voigt | University: Glasgow University | Country: United Kingdom | Arrival and Departure: Mar 17 - Mar 29 |
| Mateusz Wasilewski | University: IMPAN, Warsaw | Country: Polen | Arrival and Departure: May 10 - May 22 |
| Moritz Weber | University: University of Saarbrucken | Country: Germany | Arrival and Departure: Mar 2 - Mar 13 |
| Reinhard Werner | University: University of Hanover | Country: Germany | Arrival and Departure: TBA - TBA |
| Matthew Wiersma | University: University of Winnipeg | Country: Canada | Arrival and Departure: Apr 9 - Apr 18 |
| Andreas Winter | University: University of Cologne | Country: Germany | Arrival and Departure: Feb 11 - Feb 17 (1st visit) |
| Andreas Winter | University: University of Cologne | Country: Germany | Arrival and Departure: May 11 - May 22 (2nd visit) |
| Michael Wolf | University: Technical University of Munich | Country: Germany | Arrival and Departure: Mar 23 - Apr 11 |
| Makoto Yamashita | University: University of Oslo | Country: Norway | Arrival and Departure: Mar 22 - Mar 30 (1st visit) |
| Makoto Yamashita | University: University of Oslo | Country: Norway | Arrival and Departure: Apr 20 - Apr 24 (2nd visit) |
| Makoto Yamashita | University: University of Oslo | Country: Norway | Arrival and Departure: May 4 - May 8 (3rd visit) |
| Peter Zeman | University: Charles University, Prague | Country: Czech Republic | Arrival and Departure: Feb 10 - Feb 22 |
| Yuming Zhao | University: University of Copenhagen, Denmark | Country: Denmark | Arrival and Departure: Feb 17 - May 22 |