Anomalous magnetic moment in parity-conserving QED3

Alexandre, J; Farakos, K; Mavromatos, NE

dc.contributor.author	Alexandre, J	en
dc.contributor.author	Farakos, K	en
dc.contributor.author	Mavromatos, NE	en
dc.date.accessioned	2014-03-01T01:21:51Z
dc.date.available	2014-03-01T01:21:51Z
dc.date.issued	2005	en
dc.identifier.issn	1367-2630	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16397
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	Magnetic catalysis	en
dc.subject.other	Mass generation	en
dc.subject.other	Photon propagators	en
dc.subject.other	Quantum electrodynamics	en
dc.subject.other	Catalysis	en
dc.subject.other	Electrodynamics	en
dc.subject.other	Fermions	en
dc.subject.other	High temperature superconductors	en
dc.subject.other	Magnetic fields	en
dc.subject.other	Magnetic moments	en
dc.subject.other	Photons	en
dc.subject.other	Quantum theory	en
dc.title	Anomalous magnetic moment in parity-conserving QED3	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/1367-2630/7/1/048	en
heal.identifier.secondary	http://dx.doi.org/10.1088/1367-2630/7/1/048	en
heal.identifier.secondary	048	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	In this paper, we derive the anomalous magnetic moment of fermions in (2 +1)-dimensional parity-conserving QED3, in the presence of an externally applied constant magnetic field. We use a spectral representation of the photon propagator to avoid infrared divergences. We also discuss the scaling with the magnetic field intensity in the case of strong external fields, where there is dynamical mass generation for fermions induced by the magnetic field itself (magnetic catalysis). The results of this paper may be of relevance to the physics of high-temperature superconductors. © IOP Publishing Ltd.	en
heal.publisher	IOP PUBLISHING LTD	en
heal.journalName	New Journal of Physics	en
dc.identifier.doi	10.1088/1367-2630/7/1/048	en
dc.identifier.isi	ISI:000228317600003	en
dc.identifier.volume	7	en