期刊
JOURNAL OF MATHEMATICAL PHYSICS
卷 43, 期 9, 页码 4286-4298出版社
AMER INST PHYSICS
DOI: 10.1063/1.1498001
关键词
-
We introduce a measure of both quantum as well as classical correlations in a quantum state, the entanglement of purification. We show that the (regularized) entanglement of purification is equal to the entanglement cost of creating a state rho asymptotically from maximally entangled states, with negligible communication. We prove that the classical mutual information and the quantum mutual information divided by two are lower bounds for the regularized entanglement of purification. We present numerical results of the entanglement of purification for Werner states in H(2)circle timesH(2).(C) 2002 American Institute of Physics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据