Finite derivation of the one-loop sine-Gordon soliton mass

doi:10.1007/JHEP02(2020)140

	Finite derivation of the one-loop sine-Gordon soliton mass
	Guo, Hengyuan
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2020
卷号	2020 期号:2 页码:11
关键词	Solitons Monopoles and Instantons Field Theories in Lower Dimensions Nonperturbative Effects
ISSN号	1029-8479
DOI	10.1007/JHEP02(2020)140
通讯作者	Guo, Hengyuan(guohengyuan@impcas.ac.cn)
英文摘要	Calculations of quantum corrections to soliton masses generally require both the vacuum sector and the soliton sector to be regularized. The finite part of the quantum correction depends on the assumed relation between these regulators when both are taken to infinity. Recently, in the case of quantum kinks, a manifestly finite prescription for the calculation of the quantum corrections has been proposed, which uses the kink creation operator to relate the two sectors. In this note, we test this new prescription by calculating the one-loop correction to the sine-Gordon soliton mass, reproducing the well-known result which has been derived using integrability.
资助项目	[CAS Key Research Program of Frontier Sciences] ; [NSFC MianShang grants] ; [Recruitment Program of High-end Foreign Experts]
WOS关键词	SPECTRUM ; MODEL
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000521329500001
资助机构	CAS Key Research Program of Frontier Sciences ; NSFC MianShang grants ; Recruitment Program of High-end Foreign Experts
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/136881]
专题	中国科学院近代物理研究所
作者单位	Institute of Modern Physics, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Guo, Hengyuan. Finite derivation of the one-loop sine-Gordon soliton mass[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020,2020(2):11.
APA	Guo, Hengyuan.(2020).Finite derivation of the one-loop sine-Gordon soliton mass.JOURNAL OF HIGH ENERGY PHYSICS,2020(2),11.
MLA	Guo, Hengyuan."Finite derivation of the one-loop sine-Gordon soliton mass".JOURNAL OF HIGH ENERGY PHYSICS 2020.2(2020):11.