Parametric amplification versus collisions: An illustrative application

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dc.creatorAhrensmeier, D.
dc.creatorBaier, R.
dc.creatorDirks, M.
dc.date2001-05-18
dc.date.accessioned2026-07-07T03:44:33Z
dc.date.available2026-07-07T03:44:33Z
dc.descriptionWe investigate the time dependence of the quantum statistical model with $λϕ^4/4!$ self-interaction and consider the resulting induced particle number density. For a special example in which the classical approximation exhibits parametric resonance, the effects of the back reaction and especially of collisions, treated in a perturbative way, are analysed.
dc.descriptionLaTeX, 9 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0105189
dc.identifierhttp://arxiv.org/abs/hep-ph/0105189
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/40607
dc.subjectHigh Energy Physics - Phenomenology
dc.titleParametric amplification versus collisions: An illustrative application
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