Collinear Photon Emission from the Quark-Gluon Plasma: The Light-Cone Path Integral Formulation

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dc.creatorAurenche, P.
dc.creatorZakharov, B. G.
dc.date2006-12-27
dc.date.accessioned2026-07-07T11:02:29Z
dc.date.available2026-07-07T11:02:29Z
dc.descriptionWe give a simple physical derivation of the photon emission rate from the weakly coupled quark-gluon plasma connected with the collinear processes $q\to γq$ and $q\bar{q}\to γ$. The analysis is based on the light-cone path integral approach to the induced radiation. Our results agree with that by Arnold, Moore and Yaffe obtained using the real-time thermal perturbation theory. It is demonstrated that the solution of the AMY integral equation is nothing but the time-integrated Green's function of the light-cone path integral approach written in the momentum representation.
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0612343
dc.identifierhttp://arxiv.org/abs/hep-ph/0612343
dc.identifierJETPLett.85:149-155,2007
dc.identifierdoi:10.1134/S0021364007030046
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188265
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCollinear Photon Emission from the Quark-Gluon Plasma: The Light-Cone Path Integral Formulation
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