Non-Markovian dynamics and entanglement in quantum Brownian motion

被引：0

作者：

K. Shiokawa

机构：

[1] National Center for Theoretical Sciences,

来源：

Journal of Mathematical Chemistry | 2009年 / 45卷

关键词：

Quantum open system; Entanglement; Decoherence;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Dynamical aspects of quantum Brownian motion in a low temperature environment are investigated. We give a systematic calculation of quantum entanglement among two Brownian oscillators without invoking Born–Markov approximation widely used for the study of open systems. Our approach is suitable to probe short time dynamics at cold temperatures where many experiments on quantum information processing are performed.

引用

页码：175 / 187

页数：12

共 51 条

[1]

Nakajima S.(1958)undefined Prog. Theor. Phys. 20 948-1

[2]

Zwanzig R.(1961)undefined Lect. Theor. Phys. 3 106-1

[3]

Feynman R.P.(1963)undefined Ann. Phys 24 118-undefined

[4]

Vernon F.L.(1987)undefined Rev. Mod. Phys. 59 1-undefined

[5]

Leggett A.J.(2002)undefined J. Chem. Phys. 117 7852-undefined

[6]

Chakravarty S.(1935)undefined Phys. Rev. 47 777-undefined

[7]

Dorsey A.T.(1996)undefined Phys. Rev. Lett. 77 1413-undefined

[8]

Fisher M.P.A.(1997)undefined Phys. Lett. A 232 333-undefined

[9]

Garg A.(2000)undefined Phys. Rev. Lett. 63 2726-undefined

[10]

Zwerger W.(2002)undefined Phys. Rev. A 65 032314-undefined

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