THE EFFECTIVE POTENTIAL AND THE RENORMALIZATION-GROUP

被引：305

作者：

FORD, C ^{[1
]}

JONES, DRT ^{[1
]}

STEPHENSON, PW ^{[1
]}

EINHORN, MB ^{[1
]}

机构：

[1] UNIV MICHIGAN,RANDALL LAB PHYS,ANN ARBOR,MI 48109

来源：

NUCLEAR PHYSICS B | 1993年 / 395卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0550-3213(93)90206-5

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：

We discuss renormalisation-group improvement of the effective potential both in general and in the context of O(N) scalar phi4 and the Standard Model. In the latter case we find that absolute stability of the electroweak vacuum implies that m(H) greater-than-or-equal-to 1.95m(t) - 189 GeV, for alpha3(M(Z)) = 0.11. We point out that the lower bound on m(H) decreases if alpha3(M(Z)) is increased.

引用

收藏

页码：17 / 34

页数：18

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