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Titolo:
Vacuum polarization in thermal QED with an external magnetic field - art. no. 073010
Autore:
Alexandre, J;
Indirizzi:
Natl Tech Univ Athens, Dept Phys, Athens 15780, Greece Natl Tech Univ Athens Athens Greece 15780 ept Phys, Athens 15780, Greece
Titolo Testata:
PHYSICAL REVIEW D
fascicolo: 7, volume: 6307, anno: 2001,
pagine: 3010 -
SICI:
0556-2821(20010401)6307:7<3010:VPITQW>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHIRAL-SYMMETRY BREAKING; CONSTANT ELECTROMAGNETIC-FIELDS; ELECTROWEAK PHASE-TRANSITION; FINITE-TEMPERATURE; CATALYSIS; TENSORS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
23
Recensione:
Indirizzi per estratti:
Indirizzo: Alexandre, J Natl Tech Univ Athens, Dept Phys, Zografou Campus, Athens 15780, Greece Natl Tech Univ Athens Zografou Campus Athens Greece 15780 ce
Citazione:
J. Alexandre, "Vacuum polarization in thermal QED with an external magnetic field - art. no. 073010", PHYS REV D, 6307(7), 2001, pp. 3010

Abstract

The one-loop vacuum polarization tensor is computed in QED with an external, constant, homogeneous magnetic field at finite temperature. The Schwinger proper-time formalism is used and the computations are done in Euclidian space. The well-known results are recovered when the temperature and/or themagnetic field are switched off and the effect of the magnetic field on the Debye screening is discussed.

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Documento generato il 04/04/20 alle ore 01:40:47