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	Low-energy scatterings and pseudopotential of polarized quadrupoles
	Deng, Fulin1; Zhang, Wenxian2; Yi, Su1,3,4
刊名	NEW JOURNAL OF PHYSICS
	2023
卷号	25期号:2页码:23004
关键词	MANY-BODY PHYSICS
ISSN号	1367-2630
DOI	10.1088/1367-2630/acb60a
英文摘要	We investigate the low-energy scattering properties of two identical particles interacting via the polarized quadrupolar interaction. It is shown that a series of s- and p-wave resonances appear for identical bosons and fermions, respectively, as the strength of the quadrupolar interaction increases. Interestingly, scattering resonances also appear on the generalized scattering length corresponding to the coupling between the s and d waves. This observation inspires us to propose a new pseudopotential for the quadrupolar interaction. We also explore the bound-state properties of two particles in both free space and harmonic traps.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/28018]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Wuhan Univ, Sch Phys & Technol, Key Lab Artificial Microand Nanostruct, Minist Educ, Wuhan 430072, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Wuhan Inst Quantum Technol, Wuhan 430206, Hubei, Peoples R China 4.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat & Sch Ph, Beijing 100049, Peoples R China 5.Beihang Univ, Peng Huanwu Collaborat Ctr Res & Educ, Beijing 100191, Peoples R China
推荐引用方式 GB/T 7714	Deng, Fulin,Zhang, Wenxian,Yi, Su. Low-energy scatterings and pseudopotential of polarized quadrupoles[J]. NEW JOURNAL OF PHYSICS,2023,25(2):23004.
APA	Deng, Fulin,Zhang, Wenxian,&Yi, Su.(2023).Low-energy scatterings and pseudopotential of polarized quadrupoles.NEW JOURNAL OF PHYSICS,25(2),23004.
MLA	Deng, Fulin,et al."Low-energy scatterings and pseudopotential of polarized quadrupoles".NEW JOURNAL OF PHYSICS 25.2(2023):23004.

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