Casimir energy between media-separated cylinders: The scalar case

作     者：F. C. Lombardo F. D. Mazzitelli P. I. Villar D. A. R. Dalvit 

作者机构：Departamento de Física Juan José Giambiagi FCEyN UBA Facultad de Ciencias Exactas y Naturales Ciudad Universitaria Pabellón I 1428 Buenos Aires Argentina Computer Applications on Science and Engineering Department Barcelona Supercomputing Center (BSC) 29 Jordi Girona E-08034 Barcelona Spain Theoretical Division MS B213 Los Alamos National Laboratory Los Alamos New Mexico 87545 USA 

出 版 物：《Physical Review A》 (物理学评论A辑：原子、分子和光学物理学)

年 卷 期：2010年第82卷第4期

页      面：042509-042509页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：DARPA/MTO under DOE/NNSA [DE-AC52-06NA25396] UBA CONICET ANPCyT, Argentina UNESCO 

主　　题：Separation 

摘      要：We derive exact expressions for the Casimir scalar interaction energy between media-separated eccentric dielectric cylinders and for the media-separated cylinder-plane geometry using a mode-summation approach. Similarly to the electromagnetic Casimir-Lifshitz interaction energy between fluid-separated planar plates, the force between cylinders is attractive or repulsive depending on the relative values of the permittivities of the three intervening media.