Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields

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	Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields
	Su, Q ; Li, YT ; Grobe, R
刊名	LASER PHYSICS
	2012
卷号	22 期号:4 页码:745
关键词	PAIR PRODUCTION LASER FIELDS ELECTRON
ISSN号	1054-660X
通讯作者	Su, Q (reprint author), Illinois State Univ, Intense Laser Phys Theory Unit, Normal, IL 61790 USA.
中文摘要	We study the bosonic pair creation from the vacuum by an external force field of arbitrary strength and shape in space and time. Our approach is similar to the computational quantum field theory developed for fermions. The non-perturbative solutions enable us to study the single and multiple boson-antiboson pair dynamics. The closed-form analytical expressions are based on the set of solutions to the time dependent Klein-Gordon equation that may be obtained numerically. In contrast to the dynamics for electron/positron pairs, the boson pair creation is not limited by the Paul exclusion principle and reveals an enhancement of the vacuum's decay rate.
收录类别	SCI
资助信息	NSF; NSFC [11128409, 10925421]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50005]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Su, Q,Li, YT,Grobe, R. Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields[J]. LASER PHYSICS,2012,22(4):745.
APA	Su, Q,Li, YT,&Grobe, R.(2012).Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields.LASER PHYSICS,22(4),745.
MLA	Su, Q,et al."Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields".LASER PHYSICS 22.4(2012):745.