"TRIVIALITY" MADE EASY: the real (lambda Phi^4)_4 story

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dc.creatorConsoli, M.
dc.creatorStevenson, P. M.
dc.date1994-07-19
dc.date.accessioned2026-07-07T03:56:59Z
dc.date.available2026-07-07T03:56:59Z
dc.descriptionThe real meaning of `triviality' of (lambda Phi^4)_4 theory is outlined. Assuming `triviality' leads to an effective potential that is just the classical potential plus the zero-point energy of the free-field fluctuations. This V_{eff} gives spontaneous symmetry breaking. Its proper renormalization has the consequence that all scattering amplitudes vanish, self-consistently validating the original assumption. Nevertheless, the theory is physically distinguishable from a free field theory; it has a symmetry-restoring phase transition at a finite critical temperature.
dc.description7 pages, LaTeX, DE-FG05-92ER40717-14
dc.identifierhttps://arxiv.org/abs/hep-ph/9407334
dc.identifierhttp://arxiv.org/abs/hep-ph/9407334
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45224
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Theory
dc.title"TRIVIALITY" MADE EASY: the real (lambda Phi^4)_4 story
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