Effective Potential of $λϕ^{4}_{1+3}$ at Zero and Finite Temperature

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dc.creatorNi, Guang-jiong
dc.creatorChen, Su-qing
dc.date1997-08-28
dc.date.accessioned2026-07-07T04:23:34Z
dc.date.available2026-07-07T04:23:34Z
dc.descriptionThe effective potential of $λϕ^4_{1+3}$ model with both sign of parameter $m^2$ is evaluated at T=0 by means of a simple but effective method for regularization and renormalization. Then at $T\ne 0$, the effective potential is evaluated in imaginary time Green Function approach, using the Plana formula. A critical temperature for restoration of symmetry breaking in the standard model of particle physics is estimated to be $T_c\simeq 510$ GeV.
dc.description16 pages, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/9708155
dc.identifierhttp://arxiv.org/abs/hep-th/9708155
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/55077
dc.subjectHigh Energy Physics - Theory
dc.titleEffective Potential of $λϕ^{4}_{1+3}$ at Zero and Finite Temperature
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