2 papers
quant-ph2020
A computable multipartite multimode Gaussian correlation measure and the monogamy relation for continuous-variable systems
Jinchuan Hou, Liang Liu, Xiaofei Qi
In this paper, a computable multipartite multimode Gaussian quantum correlation measure is proposed for any -partite continuous-variable (CV) systems with $…
quant-ph2018
Fidelity based unitary operation-induced quantum correlation for continuous-variable systems
Liang Liu, Xiaofei Qi, Jinchuan Hou
We propose a measure of nonclassical correlation in terms of local Gaussian unitary operations based on square of the fidelity for bipart…