Pair creation enhancement due to combined external fields

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	Pair creation enhancement due to combined external fields
	Jiang, M ; Su, W ; Lv, ZQ ; Lu, X ; Li, YJ ; Grobe, R ; Su, Q
刊名	PHYSICAL REVIEW A
	2012
卷号	85 期号:3
关键词	ELECTRIC-FIELD DIRAC-EQUATION POSITRON PARADOX VACUUM LIGHT
ISSN号	1050-2947
通讯作者	Jiang, M (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	We study the creation of electron-positron pairs from the vacuum induced by a combination of a static electric field and an alternating field. We find that the overall pair production can be increased by two orders of magnitude compared to the yields associated with each field individually. We examine the interesting case where both fields are spatially localized, permitting us to examine the time evolution of the spatial density for the created particle pairs. We find that there are a variety of competing mechanisms that contribute to the total yield.
收录类别	SCI
资助信息	NSF; NSFC [11128409, 11135012]
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/311004/50555]
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	Jiang, M,Su, W,Lv, ZQ,et al. Pair creation enhancement due to combined external fields[J]. PHYSICAL REVIEW A,2012,85(3).
APA	Jiang, M.,Su, W.,Lv, ZQ.,Lu, X.,Li, YJ.,...&Su, Q.(2012).Pair creation enhancement due to combined external fields.PHYSICAL REVIEW A,85(3).
MLA	Jiang, M,et al."Pair creation enhancement due to combined external fields".PHYSICAL REVIEW A 85.3(2012).