FINITE-TEMPERATURE EFFECTIVE POTENTIAL FOR THE ABELIAN HIGGS-MODEL TO THE ORDER E(4), LAMBDA(2)

被引：21

作者：

HEBECKER, A

机构：

[1] Deutsches Elektronen-Synchrotron DESY, Hamburg

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1993年 / 60卷 / 02期

关键词：

D O I：

10.1007/BF01474623

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A complete calculation of the finite temperature effective potential for the abelian Higgs model to the order e4, lambda2 is presented and the result is expressed in terms of physical parameters defined at zero temperature. The absence of a linear term is verified explicitly to the given order and proven to survive to all orders. The first order phase transition has weakened in comparison with lower order calculation, which shows up in a considerable decrease of the surface tension.

引用

页码：271 / 276

页数：6

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