Hard Loop Approach to Anisotropic Systems

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dc.creatorMrowczynski, Stanislaw
dc.creatorThoma, Markus H.
dc.date2000-01-17
dc.date2000-03-09
dc.date.accessioned2026-07-07T11:34:57Z
dc.date.available2026-07-07T11:34:57Z
dc.descriptionAnisotropic systems of quarks and gluons, which at least for sufficiently short space-time intervals can be treated as homogeneous and static, are considered. The gluon polarization tensor of such a system is explicitly computed within the semiclassical kinetic and Hard Loop diagrammatic theories. The equivalence of the two approaches is demonstrated. The quark self energy is computed as well, and finally, the dispersion relations of quarks and gluons in the anisotropic medium are discussed.
dc.description10 pages, revised to appear in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/0001164
dc.identifierhttp://arxiv.org/abs/hep-ph/0001164
dc.identifierPhys.Rev.D62:036011,2000
dc.identifierdoi:10.1103/PhysRevD.62.036011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198437
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHard Loop Approach to Anisotropic Systems
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