外磁场对Casimir效应的影响  

Influence of external magnetic field on Casimir effect

作　　者：关仙为 龙玉梅[1] 巴合提古丽·阿斯里别克 刘辉[1] 罗筱璇 张雪[1] 郑泰玉[1] GUAN Xian-wei;LONG Yu-mei;BAHETIGULI·Asilibieke;LIU Hui;LUO Xiao-xuan;ZHANG Xue;ZHENG Tai-yu(School of Physics,Northeast Normal University,Changchun 130024,China;College of Electronic and Information Engineering,Yili Normal University,Yili 135000,China)

机构地区：[1]东北师范大学物理学院,吉林长春130024 [2]新疆伊犁师范大学电子与信息工程学院,新疆伊犁135000

出　　处：《东北师大学报（自然科学版）》2021年第2期143-147,共5页Journal of Northeast Normal University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(11175044).

摘　　要：将一个受到外部磁场调控的中子置于腔中,应用Ujihara模式理论和微扰理论研究绝对零度下腔壁之间的Casimir力.结果表明:腔壁间的Casimir力是排斥力,并受外部磁场大小、微腔的长度和中子在腔中位置的影响.We apply the perturbation theory and the Ujihara mode theory to study the Casimir force between the walls in the optical cavity at zero temperature.The researches show that the Casimir force is a repulsive force,and it is affected by the magnitude of the external magnetic field,the length of the cavity and the position of the neutron in the cavity.

关 键 词：中子 CASIMIR力 微扰理论 磁场调控 

分 类 号：O413.1[理学—理论物理] O431.2[理学—物理]