Analytic Expression of Quantum Discords in Werner States under LQCC
In this paper, quantum discords in a special kind of states, i.e., Werner states by local quantum operations and classical communication (LQCC) protocols (WLQCC states), are studied. Nineteen parameters to quantify the quantum discords are reduced to four parameters in terms of properties of Werner...
Main Authors: | Chuanmei Xie, Zhanjun Zhang, Jianlan Chen, Xiaofeng Yin |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-01-01
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Series: | Entropy |
Subjects: | |
Online Access: | https://www.mdpi.com/1099-4300/22/2/147 |
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