%0 Journal Article
%T EFFECTIVE POTENTIAL OF λφ41+3 AT ZERO AND FINITE TEMPERATURES
%A 倪光炯
%A 陈苏卿
%J 中国物理 B
%D 1998
%I 
%X The effective potential of λφ41+3 model with both signs of parameter m2 is evaluated at T=0 by means of a simple but effective method for regularization and renormalization. Then at T≠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 Tc≌510 GeV.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=D21D4E481AC2CA1BE75C7220C5BE6E98&yid=8CAA3A429E3EA654&vid=DF92D298D3FF1E6E&iid=B31275AF3241DB2D&sid=238BD7580EFCC5AE&eid=09AA1448D1EAF9C1&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0