Two Hartree-Fock models for the vacuum polarization

dc.contributor.author	Séré, Eric HAL ID: 171149
dc.contributor.author	Lewin, Mathieu HAL ID: 1466 ORCID: 0000-0002-1755-0207
dc.contributor.author	Hainzl, Christian
dc.contributor.author	Gravejat, Philippe HAL ID: 812
dc.date.accessioned	2012-10-10T08:08:08Z
dc.date.available	2012-10-10T08:08:08Z
dc.date.issued	2012
dc.identifier.uri	https://basepub.dauphine.fr/handle/123456789/10459
dc.language.iso	en	en
dc.subject	Quantum Electrodynamics	en
dc.subject	charge renormalization	en
dc.subject	Pauli-Villars regularization	en
dc.subject	Bogoliubov-Dirac-Fock model	en
dc.subject	Hartree-Fock approximation	en
dc.subject	Dirac sea	en
dc.subject	Vacuum polarization	en
dc.subject.ddc	520	en
dc.title	Two Hartree-Fock models for the vacuum polarization	en
dc.type	Communication / Conférence
dc.description.abstracten	We review recent results about the derivation and the analysis of two Hartree-Fock-type models for the polarization of vacuum. We pay particular attention to the variational construction of a self-consistent polarized vacuum, and to the physical agreement between our non-perturbative construction and the perturbative description provided by Quantum Electrodynamics.	en
dc.identifier.citationpages	28	en
dc.identifier.urlsite	http://hal.archives-ouvertes.fr/hal-00736002	en
dc.subject.ddclabel	Sciences connexes (physique, astrophysique)	en
dc.relation.conftitle	Journées EDP 2012	en
dc.relation.confdate	2012-06
dc.relation.confcity	Biarritz	en
dc.relation.confcountry	France	en
dc.relation.forthcoming	non	en

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