2019Acta Physica SinicaOpen access

Influence of classical field driving on survival probability in quantum Zeno and anti-Zeno effect

Yaohua Hu, Qin Wu

Open full text 1 citations

Abstract

考虑一个受经典场驱动的二能级系统与零温玻色子库相互作用, 研究经典场驱动对量子Zeno效应和量子反Zeno效应中量子系统存活概率的影响. 结果表明, 经典场驱动可以降低量子系统的有效衰减率, 即提高量子系统的存活概率. 此外, 环境的欧姆性对于提高量子系统的存活概率也起着重要作用, 设置适当的环境欧姆参数可降低量子系统的有效衰减率. 再者, 随着二能级系统与经典场之间失谐量的增加, 量子系统的存活概率降低, 而通过增加经典场驱动的强度或选择合适的环境欧姆参数, 可以抑制失谐带来的负面影响.

About this research paper

What this paper is about

考虑一个受经典场驱动的二能级系统与零温玻色子库相互作用, 研究经典场驱动对量子Zeno效应和量子反Zeno效应中量子系统存活概率的影响. 结果表明, 经典场驱动可以降低量子系统的有效衰减率, 即提高量子系统的存活概率. 此外, 环境的欧姆性对于提高量子系统的存活概率也起着重要作用, 设置适当的环境欧姆参数可降低量子系统的有效衰减率. 再者, 随着二能级系统与经典场之间失谐量的增加, 量子系统的存活概率降低, 而通过增加经典场驱动的强度或选择合适的环境欧姆参数, 可以抑制失谐带来的负面影响.

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

考虑一个受经典场驱动的二能级系统与零温玻色子库相互作用, 研究经典场驱动对量子Zeno效应和量子反Zeno效应中量子系统存活概率的影响. 结果表明, 经典场驱动可以降低量子系统的有效衰减率, 即提高量子系统的存活概率. 此外, 环境的欧姆性对于提高量子系统的存活概率也起着重要作用, 设置适当的环境欧姆参数可降低量子系统的有效衰减率. 再者, 随着二能级系统与经典场之间失谐量的增加, 量子系统的存活概率降低, 而通过增加经典场驱动的强度或选择合适的环境欧姆参数, 可以抑制失谐带来的负面影响.

Key concepts: Zeno's paradoxes, Quantum Zeno effect, Physics, Field (mathematics), Quantum, Quantum mechanics, Mathematics, Quantum decoherence

Related papers

Back to paper searchBrowse research topicsOriginal source
Influence of classical field driving on survival probability in quantum Zeno and anti-Zeno effect — Research Paper | ScholarLens