Behavior of the thermal gluon self-energy in the Coulomb gauge

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dc.creatorBrandt, F. T.
dc.creatorDas, Ashok
dc.creatorFrenkel, J.
dc.date2000-09-12
dc.date2000-09-13
dc.date.accessioned2026-07-07T11:31:50Z
dc.date.available2026-07-07T11:31:50Z
dc.descriptionWe study, to one loop order, the behavior of the gluon self-energy in the non covariant Coulomb gauge at finite temperature. The cancellation of the peculiar energy divergences, which arise in such a gauge, is explicitly verified in the complete two point function of the Yang-Mills theory. At high temperatures, the leading T^2 term is determined to be transverse and nonlocal, in agreement with the results obtained in covariant gauges. The coefficient of the sub-leading ln(T) contribution, is non transverse but local and coincides (up to a multiplicative constant) with that of the ultraviolet pole term of the zero temperature amplitude.
dc.description8 pages, 2 figures, correction of a minor typo
dc.identifierhttps://arxiv.org/abs/hep-th/0009093
dc.identifierhttp://arxiv.org/abs/hep-th/0009093
dc.identifierPhys.Rev.D62:127702,2000
dc.identifierdoi:10.1103/PhysRevD.62.127702
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197398
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBehavior of the thermal gluon self-energy in the Coulomb gauge
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