One-way Quantum Deficit and Decoherence for Two-qubit States
arXiv:1603.03846 · doi:10.1007/s10773-015-2862-1
Abstract
We study one-way quantum deficit of two-qubit states systematically from analytical derivations. An effective approach to compute one-way quantum deficit of two-qubit states has been provided. Analytical results are presented as for detailed examples. Moreover, we demonstrate the decoherence of one-way quantum deficit under phase damping channel.
10 pages, 5 figures