Relative entropy of entanglement of two-qubit Ux-invariant states

DOI10.1142/S0219749915500586zbMath1338.81083OpenAlexW2289564247MaRDI QIDQ2800812

Zhen Wang, Zhi-Xi Wang

Publication date: 18 April 2016

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219749915500586

zbMATH Keywords

relative entropy of entanglementclosest separable state\(U_x\)-invariant state

Mathematics Subject Classification ID

Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Measures of information, entropy (94A17) Quantum coherence, entanglement, quantum correlations (81P40)