New Source Term for QGP Formation in the Background-Field Model
نویسنده
چکیده
We consider pair production in a space-time-dependent background field and derive a source term, i.e., production rate in the one-particle phase space. Such a source term is required in Boltzmann-equation-based models of quarkgluon plasma formation and evolution. We compare the source term derived here with the one that has been used in the literature so far. Significant differences are observed. PACS: 12.38.Mh, 25.75.-q, 25.75.Dw
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