Abstract The effective potential of $\lambda$$\phi$41+3 model with both signs of parameter m2 is evaluated at T=0 by means of a simple but effective method for regularization and renormalization. Then at T≠0, the effective potential is evaluated in imaginary time Green function approach, using the Plana formula. A critical temperature for restoration of symmetry breaking in the standard model of particle physics is estimated to be Tc ≌ 510 GeV.
Received: 08 September 1997
Revised: 05 January 1998
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China .
Cite this article:
NI GUANG-JIONG (倪光炯), CHEN SU-QING (陈苏卿) EFFECTIVE POTENTIAL OF $\lambda$$\phi$41+3 AT ZERO AND FINITE TEMPERATURES 1998 Acta Physica Sinica (Overseas Edition) 7 401
No related articles found!
No Suggested Reading articles found!
Viewed
Full text
Abstract
Cited
Altmetric
blogs
tweeters
Facebook pages
Wikipedia page
Google+ users
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
