Determination of the propagator in QED3 by spectral function

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dc.creatorHoshino, Yuichi
dc.date2006-10-01
dc.date2007-01-14
dc.date.accessioned2026-07-07T12:34:57Z
dc.date.available2026-07-07T12:34:57Z
dc.descriptionTo study the infrared behaviour of the propagator, exponentiation of the lowest order spectral function has been known.We show this method is helpful in super renormalizable theory with dimension-full coupling constant.In the 1/N approximation anomalous dimension is independent of $N$,which plays an important role for confinement and pair condensation.
dc.description6 pages Latex,2 figures.introduction is modified.mistakes in equations are corrected.figure captions are corrected
dc.identifierhttps://arxiv.org/abs/hep-th/0610016
dc.identifierhttp://arxiv.org/abs/hep-th/0610016
dc.identifierNucl.Phys.A790:614-618,2007
dc.identifierdoi:10.1016/j.nuclphysa.2007.03.129
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217627
dc.subjectHigh Energy Physics - Theory
dc.titleDetermination of the propagator in QED3 by spectral function
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