Enhancement of quantum correlations between two particles under decoherence in finite-temperature environment
Enhancement of quantum correlations between two particles under decoherence in finite-temperature environment
复制标题
有限温度环境下退相干下两个粒子之间量子相关性的增强
DOI:
10.1209/0295-5075/106/60003
复制
发表时间:
2014-06
期刊:
影响因子:
1.8
通讯作者:
Gui-Lu Long
中科院分区:
文献类型:
--
作者:
Nasibollah Doustimotlagh;Shuhao Wang;Chenglong You;Gui-Lu Long
Enhancing the quantum correlations in realistic quantum systems interacting with the environment of finite temperature is an important subject in quantum information processing. In this paper, we use weak measurement and measurement reversal to enhance the quantum correlations in a quantum system consisting of two particles. The transitions of the quantum correlations measured by the local quantum uncertainty of qubit-qubit and qutrit-qutrit quantum systems under generalized amplitude damping channels are investigated. We show that, after the weak measurement and measurement reversal, the joint system shows more robustness against decoherence.
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影响因子:
44.1
作者:
Modi, Kavan;Brodutch, Aharon;Vedral, Vlatko
通讯作者:
Vedral, Vlatko
DOI:
10.1145/505482.505499
发表时间:
2001-07
期刊:
ACM SIGSOFT Softw. Eng. Notes
影响因子:
--
作者:
Jim Law
通讯作者:
Jim Law
DOI:
--
发表时间:
2013-07
期刊:
arXiv: Quantum Physics
影响因子:
--
作者:
Shuhao Wang;Hui Li;Xian Lu;G. Long
通讯作者:
Shuhao Wang;Hui Li;Xian Lu;G. Long
DOI:
10.1080/17445760500355678
发表时间:
2006-01-01
影响因子:
1.1
作者:
Nagy, Marius;Akl, Selim G.
通讯作者:
Akl, Selim G.
影响因子:
8.6
作者:
Xu, G. F.;Zhang, J.;Kwek, L. C.
通讯作者:
Kwek, L. C.