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Compact Q-balls

delete2016-07-01
delete26
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OA
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D
D. Bazeia *
L
L. Losano
M
M. A. Marques
R
R. Menezes
R
Roldão da Rocha
DOI:10.1016/j.physletb.2016.04.060delete
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摘要

摘要

En 中文
In this work we deal with non-topological solutions of the Q-ball type in two space-time dimensions, in models described by a single complex scalar field that engenders global symmetry. The main novelty is the presence of stable Q-balls solutions that live in a compact interval of the real line and appear from a family of models controlled by two distinct parameters. We find analytical solutions and study their charge and energy, and show how to control the parameters to make the Q-balls classically and quantum mechanically stable. (C) 2016 The Author(s). Published by Elsevier B.V.
Keyword:
BARYOGENESIS
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期刊

Physics Letters B 封面图
Physics Letters B
IF:
4.5
论文数:
3.2W
被引数:
7.3W

机构

U
universidade federal da paraiba
学者数:
6.4K
论文数: 4.2K
被引数: 3
U
universidade federal do abc (ufabc)
学者数:
3.5K
论文数: 3.3K
被引数: 1
引用论文

引用论文

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