More examples of additivity violation of the regularized minimum output entropy in the commuting-operator setup
Operator Algebras
2025-01-28 v1
Abstract
We generalize recent results of Collins and Youn (2022), presenting new classes of quantum channels violating the additivity of the regularized minimum output entropy in the commuting-operator setup.
Keywords
Cite
@article{arxiv.2501.15462,
title = {More examples of additivity violation of the regularized minimum output entropy in the commuting-operator setup},
author = {Mehrdad Kalantar and Homayoon Shobeiri},
journal= {arXiv preprint arXiv:2501.15462},
year = {2025}
}