典型文献
Relativistic motion on Gaussian quantum steering for two-mode localized Gaussian states
文献摘要：
Realistic quantum systems always exhibit gravitational and relativistic features.In this paper,we investigate the properties of Gaussian steering and its asymmetry by the localized two-mode Gaussian quantum states,instead of the traditional single-mode approximation method in the relativistic setting.We find that the one-side Gaussian quantum steering will monotonically decrease with increasing observers of acceleration.Meanwhile,our results also reveal the interesting behavior of the Gaussian steering asymmetry,which increases for a specific range of accelerated parameter and then gradually approaches to a finite value.Such finding is well consistent and explained by the well-known Unruh effect,which could significantly destroy the one-side Gaussian quantum steering.Finally,our results could also be applied to the dynamical studies of Gaussian steering between the Earth and satellites,since the effects of acceleration are equal to the effects of gravity according to the equivalence principle.
文献关键词：
中图分类号：
作者姓名：
Xiao-Long Gong;Shuo Cao;Yue Fang;Tong-Hua Liu
作者机构：
School of Physics and Optoelectronic,Yangtze University,Jingzhou 434023,China;Department of Astronomy,Beijing Normal University,Beijing 100875,China;Advanced Institute of Natural Sciences,Beijing Normal University at Zhuhai,Zhuhai 519087,China
文献出处：
引用格式：
[1]Xiao-Long Gong;Shuo Cao;Yue Fang;Tong-Hua Liu-.Relativistic motion on Gaussian quantum steering for two-mode localized Gaussian states)[J].中国物理B（英文版）,2022(05):215-222
A类：
Unruh
B类：
Relativistic,motion,Gaussian,quantum,steering,two,mode,localized,states,Realistic,systems,always,exhibit,gravitational,relativistic,features,In,this,paper,investigate,properties,its,asymmetry,by,instead,traditional,single,approximation,method,setting,We,that,one,side,will,monotonically,decrease,increasing,observers,acceleration,Meanwhile,our,results,also,reveal,interesting,behavior,which,increases,specific,range,accelerated,parameter,then,gradually,approaches,finite,value,Such,finding,well,consistent,explained,known,could,significantly,destroy,Finally,applied,dynamical,studies,between,Earth,satellites,since,effects,are,equal,gravity,according,equivalence,principle
AB值：
0.590562
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