Protecting coherence by reservoir engineering: intense bath disturbance
Protecting coherence by reservoir engineering: intense bath disturbance
复制标题
通过油藏工程保护相干性:强烈的水浴扰动
DOI:
10.1007/s11128-016-1327-7
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发表时间:
2016-08
影响因子:
2.5
通讯作者:
Zheng, Hang
中科院分区:
文献类型:
--
作者:
Zhou, Zixian;Lu, Zhiguo;Zheng, Hang
We put forward a scheme based on reservoir engineering to protect quantum coherence from leaking to bath, in which we intensely disturb the Lorentzian bath byNharmonic oscillators. We show that the intense disturbance changes the spectrum of the bath and reduces the qubit–bath interaction. Furthermore, we give the exact time evolution with the Lorentzian spectrum by a master equation and calculate the concurrence and survival probability of the qubits to demonstrate the effect of the intense bath disturbance on the protection of coherence. Meanwhile, we reveal the dynamic effects of counter-rotating interaction on the qubits as compared to the results of the rotating-wave approximation.
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影响因子:
2.9
作者:
M. Costa;A. Caldeira;S. M. Dutra;H. Westfahl
通讯作者:
M. Costa;A. Caldeira;S. M. Dutra;H. Westfahl
DOI:
--
发表时间:
1998-03
期刊:
Dictionary of Geotourism
影响因子:
--
作者:
Klaus Völker
通讯作者:
Klaus Völker
影响因子:
2.9
作者:
Garraway, BM
通讯作者:
Garraway, BM
影响因子:
56.9
作者:
Kienzler, D.;Lo, H. -Y.;Home, J. P.
通讯作者:
Home, J. P.
影响因子:
3.7
作者:
Didier, Nicolas;Pugnetti, Stefano;Fazio, Rosario
通讯作者:
Fazio, Rosario