Casimir effect in presence of spontaneous Lorentz symmetry breaking

Escobar, C. A.

Publication

Casimir effect in presence of spontaneous Lorentz symmetry breaking

2018Journal article

dc.contributor.author	Escobar, C. A.
dc.date.accessioned	2019-03-15T17:50:09Z
dc.date.available	2019-03-15T17:50:09Z
dc.date.issued	2018
dc.description.abstract	The Casimir effect is one of the most remarkable consequences of the nonzero vacuum energy predicted by quantum field theory. In this contribution we study the Lorentz-violation effects of the minimal standard-model extension on the Casimir force between two parallel conducting plates in the vacuum. Using a perturbative method, we compute the relevant Green's function which satisfies given boundary conditions. The standard point-splitting technique allow us to express the vacuum expectation value of the stress-energy tensor in terms of this Green's function. Finally, we study the Casimir energy and the Casimir force paying particular attention to the quantum effects as approaching the plates.	pt_PT
dc.description.sponsorship	Univ. Algarve; Inst. Super Técnico Lisboa, Multidisciplinary Ctr Astrophys; Fundação Ciência Tecnologia; Centro Multidisciplinar Astrofisica. CONACyT Posdoctoral Grant 234745	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.doi	10.1088/1742-6596/952/1/012010	pt_PT
dc.identifier.issn	1742-6588
dc.identifier.uri	http://hdl.handle.net/10400.1/12428
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	IOP Publishing	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.title	Casimir effect in presence of spontaneous Lorentz symmetry breaking	pt_PT
dc.type	journal article
dspace.entity.type	Publication
oaire.citation.startPage	012010	pt_PT
oaire.citation.title	Journal of Physics: Conference Series	pt_PT
oaire.citation.volume	952	pt_PT
rcaap.rights	openAccess	pt_PT
rcaap.type	article	pt_PT