Exact zero-point interaction energy between cylinders

We calculate the exact Casimir interaction energy between two perfectly conducting, very long, eccentric cylindrical shells using a mode summation technique. Several limiting cases of the exact formula for the Casimir energy corresponding to this configuration are studied both analytically and numer...

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Autores principales:	Mazzitelli, Francisco Diego, Dalvit, Diego Alejandro Roberto, Lombardo, Fernando César
Publicado:	2006
Materias:	Conductive materials Geometry Casimir interaction energy Eccentric cylinders Logarithmic decay Mode summation Cylinders (containers)
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13672630_v8_n_p_Mazzitelli http://hdl.handle.net/20.500.12110/paper_13672630_v8_n_p_Mazzitelli
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_13672630_v8_n_p_Mazzitelli
record_format	dspace
spelling	paper:paper_13672630_v8_n_p_Mazzitelli2023-06-08T16:12:10Z Exact zero-point interaction energy between cylinders Mazzitelli, Francisco Diego Dalvit, Diego Alejandro Roberto Lombardo, Fernando César Conductive materials Geometry Casimir interaction energy Eccentric cylinders Logarithmic decay Mode summation Cylinders (containers) We calculate the exact Casimir interaction energy between two perfectly conducting, very long, eccentric cylindrical shells using a mode summation technique. Several limiting cases of the exact formula for the Casimir energy corresponding to this configuration are studied both analytically and numerically. These include concentric cylinders, cylinder-plane and eccentric cylinders, for small and large separations between the surfaces. For small separations we recover the proximity approximation, while for large separations we find a weak logarithmic decay of the Casimir interaction energy, typical of cylindrical geometries. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Fil:Mazzitelli, F.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dalvit, D.A.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lombardo, F.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2006 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13672630_v8_n_p_Mazzitelli http://hdl.handle.net/20.500.12110/paper_13672630_v8_n_p_Mazzitelli
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Conductive materials Geometry Casimir interaction energy Eccentric cylinders Logarithmic decay Mode summation Cylinders (containers)
spellingShingle	Conductive materials Geometry Casimir interaction energy Eccentric cylinders Logarithmic decay Mode summation Cylinders (containers) Mazzitelli, Francisco Diego Dalvit, Diego Alejandro Roberto Lombardo, Fernando César Exact zero-point interaction energy between cylinders
topic_facet	Conductive materials Geometry Casimir interaction energy Eccentric cylinders Logarithmic decay Mode summation Cylinders (containers)
description	We calculate the exact Casimir interaction energy between two perfectly conducting, very long, eccentric cylindrical shells using a mode summation technique. Several limiting cases of the exact formula for the Casimir energy corresponding to this configuration are studied both analytically and numerically. These include concentric cylinders, cylinder-plane and eccentric cylinders, for small and large separations between the surfaces. For small separations we recover the proximity approximation, while for large separations we find a weak logarithmic decay of the Casimir interaction energy, typical of cylindrical geometries. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
author	Mazzitelli, Francisco Diego Dalvit, Diego Alejandro Roberto Lombardo, Fernando César
author_facet	Mazzitelli, Francisco Diego Dalvit, Diego Alejandro Roberto Lombardo, Fernando César
author_sort	Mazzitelli, Francisco Diego
title	Exact zero-point interaction energy between cylinders
title_short	Exact zero-point interaction energy between cylinders
title_full	Exact zero-point interaction energy between cylinders
title_fullStr	Exact zero-point interaction energy between cylinders
title_full_unstemmed	Exact zero-point interaction energy between cylinders
title_sort	exact zero-point interaction energy between cylinders
publishDate	2006
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13672630_v8_n_p_Mazzitelli http://hdl.handle.net/20.500.12110/paper_13672630_v8_n_p_Mazzitelli
work_keys_str_mv	AT mazzitellifranciscodiego exactzeropointinteractionenergybetweencylinders AT dalvitdiegoalejandroroberto exactzeropointinteractionenergybetweencylinders AT lombardofernandocesar exactzeropointinteractionenergybetweencylinders
_version_	1768545751791566848

Exact zero-point interaction energy between cylinders

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