Multiple Scattering Expansion of the Self-Energy at Finite Temperature

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dc.creatorJeon, Sangyong
dc.creatorEllis, Paul J.
dc.date1998-02-04
dc.date.accessioned2026-07-07T12:03:23Z
dc.date.available2026-07-07T12:03:23Z
dc.descriptionAn often used rule that the thermal correction to the self-energy is the thermal phase-space times the forward scattering amplitude from target particles is shown to be the leading term in an exact multiple scattering expansion. Starting from imaginary-time finite-temperature field theory, a rigorous expansion for the retarded self-energy is derived. The relationship to the thermodynamic potential is briefly discussed.
dc.description33 pages. Uses ReVTeX and epsf. 8 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9802246
dc.identifierhttp://arxiv.org/abs/hep-ph/9802246
dc.identifierPhys.Rev.D58:045013,1998
dc.identifierdoi:10.1103/PhysRevD.58.045013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207767
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleMultiple Scattering Expansion of the Self-Energy at Finite Temperature
dc.typetext

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