Gaussian coherence-breaking channels and coherence measures

Wu, DX; He, K

He, K (corresponding author), Taiyuan Univ Technol, Inst Appl Math & Quantum Comp, Coll Math, Taiyuan 030024, Peoples R China.

QUANTUM INFORMATION PROCESSING, 2020; 19 (9):

Abstract

We give a characterization of arbitraryn-mode Gaussian coherence-breaking channels (GCBCs) and construct a kind of Gaussian coherence measure based on......

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