1 March 2023

Workshop organised by the Institute of Theoretical Physics, Jagiellonian University, Kraków, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University, Toruń and NITheCS

The Choi-Jamiołkowski Isomorphism is a remarkable result in the field of open quantum systems and quantum information theory establishing the correspondence between linear maps in operator algebras and bipartite operators in the corresponding Hilbert spaces. Nearly five decades ago it was established that positive maps correspond to block-positive operators [1] and completely positive maps correspond to positive operators [2]. The workshop aims to celebrate this fundamental result and is devoted to new frontiers in the research in open quantum systems, entanglement and quantum information theory.

[1] A. Jamiołkowski, “Linear transformations which preserve trace and positive semidefinite operators,” Rep. Math. Phys. 3, 275–278 (1972). https://doi.org/10.1016/0034-4877(72)90011-0

[2] M.-D. Choi, “Completely positive linear maps on complex matrices,” Linear Algebra Appl. 10, 285–290 (1975). https://doi.org/10.1016/0024-3795(75)90075-0

When

Wednesday, 01 Mar 2023

Location

Online

Guests of Honour

  • Prof. ‪Man-Duen Choi‬ (Toronto)
  • Prof. Andrzej Jamiołkowski (Toruń)

Speakers

  • Emily Adlam (London)
  • Fabio Benatti (Trieste)
  • ​​Ingemar Bengtsson (Stockholm)
  • Ángela Capel Cuevas (Tübingen)
  • Giulio Chiribella (Hong Kong)
  • Sabrina Maniscalco (Helsinki)
  • Alexander Müller-Hermes (Oslo)
  • Saverio Pascazio (Bari)
  • Vern Paulsen (Waterloo)
  • Erling Størmer (Oslo)

Organisers

  • Dariusz Chruściński (Nicolaus Copernicus University, Poland)
  • Vinayak Jagadish (Jagiellonian University, Poland)
  • Francesco Petruccione (Stellenbosch University, South Africa)
  • Karol Życzkowski (Jagiellonian University, Poland)

The workshop is organised jointly by the: