Computational efficiency improvement with Wigner rotation technique in studying atoms in intense few-cycle circularly polarized pulses

	Computational efficiency improvement with Wigner rotation technique in studying atoms in intense few-cycle circularly polarized pulses
	Yuan, Minghu 1; Lu, Rui 2; Feng, Liqiang 1; Chu, Tianshu 1,3
刊名	journal of chemical physics
	2014-02-21
卷号	140 期号:7
英文摘要	we show that by introducing wigner rotation technique into the solution of time-dependent schrodinger equation in length gauge, computational efficiency can be greatly improved in describing atoms in intense few-cycle circularly polarized laser pulses. the methodology with wigner rotation technique underlying our openmp parallel computational code for circularly polarized laser pulses is described. results of test calculations to investigate the scaling property of the computational code with the number of the electronic angular basis function l as well as the strong field phenomena are presented and discussed for the hydrogen atom. (c) 2014 aip publishing llc.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, atomic, molecular & chemical
研究领域[WOS]	physics
关键词[WOS]	dependent wave-packet ; multiphoton ionization ; reactive scattering ; time ; helium
收录类别	SCI
语种	英语
WOS记录号	WOS:000332039900009
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145774]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Qingdao Univ, Coll Med, Lab Pathogen Biol, Qingdao 266071, Peoples R China 3.Qingdao Univ, Growing Base State Key Lab, Inst Computat Sci & Engn, Lab New Fiber Mat & Modern Text, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Yuan, Minghu,Lu, Rui,Feng, Liqiang,et al. Computational efficiency improvement with Wigner rotation technique in studying atoms in intense few-cycle circularly polarized pulses[J]. journal of chemical physics,2014,140(7).
APA	Yuan, Minghu,Lu, Rui,Feng, Liqiang,&Chu, Tianshu.(2014).Computational efficiency improvement with Wigner rotation technique in studying atoms in intense few-cycle circularly polarized pulses.journal of chemical physics,140(7).
MLA	Yuan, Minghu,et al."Computational efficiency improvement with Wigner rotation technique in studying atoms in intense few-cycle circularly polarized pulses".journal of chemical physics 140.7(2014).