The Real Test of ``Triviality'' on the Lattice

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dc.creatorAgodi, A.
dc.creatorAndronico, G.
dc.creatorConsoli, M.
dc.date1994-02-11
dc.date.accessioned2026-07-07T04:20:01Z
dc.date.available2026-07-07T04:20:01Z
dc.descriptionThe generally accepted ``triviality'' of $λΦ^4$ theories does not forbid Spontaneous Symmetry Breaking but implies a trivially free shifted field which becomes effectively governed by a quadratic hamiltonian. As a consequence, one expects the one-loop potential to be exact . We present a lattice computation of the effective potential for massless $λΦ^4$ theory which nicely confirms the expectations based on ``triviality''. Our results imply that the magnitude of the Higgs boson mass, beyond perturbation theory, does not represent a measure of the observable interactions in the scalar sector of the standard model.
dc.description5 pages, RevTeX
dc.identifierhttps://arxiv.org/abs/hep-th/9402071
dc.identifierhttp://arxiv.org/abs/hep-th/9402071
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53806
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe Real Test of ``Triviality'' on the Lattice
dc.typetext

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