Grzegorz Rajchel-Mieldzioć (CTP PAS): Classical to quantum transition using bistochastic matrices
Channel: Centrum Fizyki Teoretycznej PAN
Date: 18/08/2021

Grzegorz Rajchel-Mieldzioć (Center for Theoretical Physics PAS).
Classical to quantum transition using bistochastic matrices.
Bistochastic and unitary matrices are similar concepts in respectively classical and quantum domains. We investigate the connection between them, in particular the problem of determining which bistochastic matrix has its unitary counterpart, i.e. the unistochasticity problem, with applications ranging from quantum walks to particle physics. The talk shall be composed of an exposition of the results concerning new algebraical and geometrical structures inside bistochastic matrices.
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