Linear optics simulation of quantum non-Markovian dynamics.

Linear optics simulation of quantum non-Markovian dynamics.
复制标题

量子非马克维亚动力学的线性光学仿真。

DOI:
10.1038/srep00968
复制
发表时间:
2012
期刊:
影响因子:
4.6
通讯作者:
Mataloni, Paolo
Mataloni, Paolo
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Chiuri, Andrea;Greganti, Chiara;Mazzola, Laura;Paternostro, Mauro;Mataloni, Paolo

文献摘要

参考文献

被引文献

相似文献

开放量子动力学的模拟最近允许直接研究系统与环境相互作用的特征及其对量子系统演化的影响。这种相互作用威胁到系统的量子特性,破坏它们并导致退相干现象。然而,有时系统和环境之间发生一致的信息交换,记忆效应出现,系统的动力学变得非马尔可夫。在这里,我们报告的实验实现的非马尔可夫过程中,系统和环境耦合通过一个模拟的横向伊辛模型。通过在光子量子模拟器中设计演化,我们展示了系统-环境相关性在记忆效应出现中所起的作用。
The simulation of open quantum dynamics has recently allowed the direct investigation of the features of system-environment interaction and of their consequences on the evolution of a quantum system. Such interaction threatens the quantum properties of the system, spoiling them and causing the phenomenon of decoherence. Sometimes however a coherent exchange of information takes place between system and environment, memory effects arise and the dynamics of the system becomes non-Markovian. Here we report the experimental realisation of a non-Markovian process where system and environment are coupled through a simulated transverse Ising model. By engineering the evolution in a photonic quantum simulator, we demonstrate the role played by system-environment correlations in the emergence of memory effects.
DOI: 10.1103/physrevlett.106.060503
发表时间: 2011-02-11
影响因子: 8.6
作者:
Gerritsma, R.;Lanyon, B. P.;Roos, C. F.
通讯作者: Roos, C. F.
DOI: 10.1126/science.273.5278.1073
发表时间: 1996-08-23
期刊: SCIENCE
影响因子: 56.9
作者:
Lloyd, S
通讯作者: Lloyd, S
DOI: 10.1103/physreva.64.052312
发表时间: 2001-11-01
期刊: PHYSICAL REVIEW A
影响因子: 2.9
作者:
James, DFV;Kwiat, PG;White, AG
通讯作者: White, AG
DOI: 10.1038/nphys1919
发表时间: 2011-05-01
期刊: NATURE PHYSICS
影响因子: 19.6
作者:
Ma, Xiao-song;Dakic, Borivoje;Walther, Philip
通讯作者: Walther, Philip
DOI: 10.1103/physreva.86.010102
发表时间: 2012-07-30
期刊: PHYSICAL REVIEW A
影响因子: 2.9
作者:
Mazzola, Laura;Rodriguez-Rosario, Cesar A.;Paternostro, Mauro
通讯作者: Paternostro, Mauro