Perturbation analysis of deformed Q-balls and primordial magnetic fields
作者:
Tomoko Uesugi,
Tetsuya Shiromizu,
Mayumi Aoki,
期刊:
AIP Conference Proceedings
(AIP Available online 1999)
卷期:
Volume 493,
issue 1
页码: 291-295
ISSN:0094-243X
年代: 1999
DOI:10.1063/1.1303048
出版商: AIP
数据来源: AIP
摘要:
We study the excited states of the Q-balls by performing stationary perturbation on the spherical Q-balls. We find the exact solution of the stationary perturbation of the global Q-ball. For local Q-balls we solve the equations of motion for the perturbative part approximately by using expansion about the coupling constant. Furthermore we comment on the magnetic field generated by the excited states of local Q-balls during the phase transition. ©1999 American Institute of Physics.
点击下载:
PDF
(199KB)
返 回