Unified monogamy relation of entanglement measures
نویسندگان
چکیده
The monogamy of quantum entanglement captures the property limitation in distribution entanglement. Various relations exist for different measures that are important information processing. Our goal this work is to propose general inequalities several on entangled qubit systems. present results provide a unified model various including concurrence, negativity, formation, Tsallis-q entropy, Rényi-q and Unified-(q, s) entropy. We then tightened multipartite systems derive upper bounds aforementioned pure state under generalized bipartitions. finally prove generic result most tripartite high-dimensional states have no monogamy. These useful exploring theory, processing secure communication.
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ژورنال
عنوان ژورنال: Quantum Information Processing
سال: 2021
ISSN: ['1573-1332', '1570-0755']
DOI: https://doi.org/10.1007/s11128-021-03041-z