Preservation of quantum correlation between nitrogen-vacancy-center ensembles by squeezed-reservoir engineering

Preservation of quantum correlation between nitrogen-vacancy-center ensembles by squeezed-reservoir engineering
复制标题

通过挤压储层工程保持氮空位中心系综之间的量子相关性

DOI:
10.1103/physreva.100.032302
复制
发表时间:
2019-09
期刊:
影响因子:
2.9
通讯作者:
Feng M.
Feng M.
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Hou Q. Z.;Yang C. J.;Chen C. Y.;An J. H.;Yang W. L.;Feng M.

文献摘要

参考文献

被引文献

相似文献

我们提出了一种理论方案来研究与公共超导共面波导谐振器耦合的两个氮空位中心系综(NVE)之间的量子关联动力学,该谐振器由用作压缩真空储存器的宽带微波压缩场驱动。基于不良谐振器极限下的绝热消除法简化的 NVE 主方程,我们的结果揭示了由于挤压储层的非经典特征与原始耗散机制之间的相互作用而保持了量子相关性。所需的操作非常接近当前超导电路-QED 技术的能力。我们的工作可能会为设计主动退相干免疫量子信息设备开辟有趣的视角。
We propose a theoretical scheme to investigate the dynamics of quantum correlation between two nitrogen-vacancy-center ensembles (NVEs) coupled to a common superconducting coplanar waveguide resonator, driven by a broadband microwave squeezed field working as a squeezed-vacuum reservoir. Based on the reduced master equation for NVEs by the adiabatical elimination method in the bad-resonator limit, our results reveal quantum correlation preservation due to the interplay between the nonclassical feature of the squeezing reservoirs and the original dissipation mechanisms. The required operations are very close to the capabilities of current superconducting circuit-QED techniques. Our work may open interesting perspectives for devising active decoherence-immune quantum information devices.
DOI: 10.4018/978-1-7998-6677-0.ch001
发表时间: 2021
期刊: Limitations and Future Applications of Quantum Cryptography
影响因子: --
作者:
S. Billewar;G. Londhe;Sunil Ghane
通讯作者: S. Billewar;G. Londhe;Sunil Ghane
DOI: 10.1103/physreva.85.022324
发表时间: 2012-02
期刊: Physical Review A
影响因子: 2.9
作者:
Wanli Yang;Z. Yin;Qiong Chen;C. Y. Chen;M. Feng
通讯作者: Wanli Yang;Z. Yin;Qiong Chen;C. Y. Chen;M. Feng
DOI: 10.1007/978-3-642-04117-4_8
发表时间: 2010
影响因子: 1.5
作者:
Christian Monyk
通讯作者: Christian Monyk
DOI: 10.1007/978-3-319-53412-1
发表时间: 2016-10
期刊: arXiv: Quantum Physics
影响因子: --
作者:
H. Dhar;A. Pal;D. Rakshit;A. S. De;U. Sen
通讯作者: H. Dhar;A. Pal;D. Rakshit;A. S. De;U. Sen
DOI: 10.1007/s003400050574
发表时间: 1998
期刊: Applied Physics B
影响因子: --
作者:
H. Zbinden;H. Bechmann-Pasquinucci;N. Gisin;G. Ribordy
通讯作者: H. Zbinden;H. Bechmann-Pasquinucci;N. Gisin;G. Ribordy