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Jia, LJ; Wang, AB; Yi, S1,2
Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction
Source PublicationPHYSICAL REVIEW A
Language英语
KeywordBOSE-EINSTEIN CONDENSATE STABILITY
AbstractWe investigated the low-lying collective excitations of quasi-two-dimensional dipolar Bose-Einstein condensates confined in a rotating harmonic potential using the Bogoliubov-de Gennes equation. By varying the trap rotation frequency and dipolar interaction strength, we show how the anisotropic dipole-dipole interaction modifies the collective excitations of the condensates. In particular, under strong dipolar interaction, the vortex-displacement excitations differ significantly from the nondipolar case.
2018
ISSN2469-9926
Volume97Issue:4Pages:43614
Subject AreaOptics ; Physics
MOST Discipline CatalogueOptics ; Physics, Atomic, Molecular & Chemical
DOI10.1103/PhysRevA.97.043614
Indexed BySCIE
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22922
CollectionSCI期刊论文
Affiliation1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
3.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Jia, LJ,Wang, AB,Yi, S. Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction[J]. PHYSICAL REVIEW A,2018,97(4):43614.
APA Jia, LJ,Wang, AB,&Yi, S.(2018).Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction.PHYSICAL REVIEW A,97(4),43614.
MLA Jia, LJ,et al."Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction".PHYSICAL REVIEW A 97.4(2018):43614.
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