|Date||Mar 14, 2018|
Studying the nature of quantum channels is one of the key themes in quantum information theory. In particular, estimating capacities of quantum channels is an important task from the perspective of transmitting information. In this talk, we will focus on a class of channels arising from the representation theory and will address their classical/quantum capacities, entanglement-breaking property and (anti-)degradability. This is a joint work with M.Brannan, B.Collins and H.H.Lee.