CAN SYMMETRY NON-RESTORATION SOLVE THE MONOPOLE PROBLEM

Citation
G. Bimonte et G. Lozano, CAN SYMMETRY NON-RESTORATION SOLVE THE MONOPOLE PROBLEM, Nuclear physics. B, 460(1), 1996, pp. 155-166
Citations number
23
Categorie Soggetti
Physics, Nuclear
Journal title
ISSN journal
05503213
Volume
460
Issue
1
Year of publication
1996
Pages
155 - 166
Database
ISI
SICI code
0550-3213(1996)460:1<155:CSNSTM>2.0.ZU;2-B
Abstract
We reexamine a recently proposed non-inflationary solution to the mono pole problem, based on the possibility that spontaneously broken Grand -Unified symmetries do not get restored at high temperature. We go bey ond leading order by studying the self-consistent one-loop equations o f the model. We find large next-to-leading corrections that reverse th e lowest order results and cause symmetry restoration at high temperat ure.