CONSERVED QUANTITIES AND ELECTROWEAK PHASE-TRANSITIONS

被引：5

作者：

CHAICHIAN, M

FELIPE, RG

ROJAS, HP

机构：

[1] UNIV HELSINKI,HIGH ENERGY PHYS RES INST,SF-00014 HELSINKI,FINLAND

[2] UNIV HELSINKI,THEORET PHYS RES INST,SF-00014 HELSINKI,FINLAND

来源：

PHYSICS LETTERS B | 1995年 / 342卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(94)01411-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Some cosmological consequences of including the adequate conserved quantities in the density matrix of the electroweak theory are investigated. Several arguments against including the charges associated to the spontaneously broken symmetry are presented. Special attention is focused on the phenomenon of W-boson condensation and its interplay with the phase transition for the symmetry restoration is considered. The emerging cosmological implications, such as on the baryon and lepton number densities, are of interest.

引用

页码：245 / 249

页数：5

共 25 条

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