Finite quantum fluctuations about static field configurations

被引：50

作者：

Farhi, E ^{[1
]}

Graham, N

Haagensen, P

Jaffe, RL

机构：

[1] MIT, Ctr Theoret Phys, Nucl Sci Lab, Cambridge, MA 02139 USA

[2] MIT, Dept Phys, Cambridge, MA 02139 USA

[3] Brookhaven Natl Lab, RIKEN, BNL, Res Ctr, Upton, NY 11973 USA

来源：

PHYSICS LETTERS B | 1998年 / 427卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0370-2693(98)00354-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We develop an unambiguous and practical method to calculate one-loop quantum corrections to the energies of classical time-independent field configurations in renormalizable field theories. We show that the standard perturbative renormalization procedure suffices here as well. We apply our method to a simplified model where a charged scalar couples to a neutral "Higgs" field, and compare our results to the derivative expansion. (C) 1998 Published by Elsevier Science B.V. All rights reserved.

引用

页码：334 / 342

页数：9

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