Measuring gravitational effect of superintense laser by spin-squeezed Bose-Einstein condensates interferometer

作     者：Eng Boon Ng C.H.Raymond Ooi Eng Boon Ng;C.H.Raymond Ooi

作者机构：Department of PhysicsUniversity of MalayaKuala Lumpur 50603Malaysia 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2022年第31卷第5期

页      面：265-273页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 0702[理学-物理学] 

基　　金：the support by Ministry of Higher Education Malaysia under Long-Term Research Grant Scheme LRGS/1/2020/UM/01/5/1 

主　　题：intense laser field atom interferometer Bose-Einstein condensates spin-squeezing 

摘      要：We consider an extremely intense laser,enclosed by an atom *** gravitational potential generated from the high-intensity laser is solved from the Einstein field equation under the Newtonian *** compute the strength of the gravitational force and study the feasibility of measuring the force by the atom *** intense laser field from the laser pulse can induce a phase change in the interferometer with Bose-Einstein *** push up the sensitivity limit of the interferometer with Bose-Einstein condensates by spin-squeezing effect and determine the sensitivity gap for measuring the gravitational effect from intense laser by atom interferometer.