- BIMSA-Tsinghua量子对称讨论班

Entangling quantum information theory and Fourier multipliers on operator algebras

组织者

黄林哲 , 刘正伟 , Sébastien Palcoux , 王亦龙 , 吴劲松

演讲者

Cédric Arhancet

时间

2022年05月18日 14:00 至 15:00

地点

1129B

线上

Zoom 361 038 6975 (BIMSA)

摘要

One of the most fundamental questions in quantum information concerns with the amount of information that can be transmitted reliably through a quantum channel. For that, many capacities and entropies were introduced for describing the capability of the quantum channel for delivering information from the sender to the receiver. In this talk, we will explain how to obtain the exact values of some of these quantities for large classes of channels by using the theory of Fourier multipliers on quantum groups or more general structures. https://arxiv.org/pdf/2008.12019.pdf