Bose-Einstein condensates in an eightfold symmetric optical lattice

来源 :中国物理B:英文版 | 被引量 : 0次 | 上传用户：a8058058

【摘要】

：

We investigate the properties of Bose-Einstein condensates(BECs)in a two-dimensional quasi-periodic optical lattice(OL)with eightfold rotational symmetry by num

【作者】

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牛真霞邰永航石俊生张威

【机构】

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DepartmentofPhysics,YunnanKeyLaboratoryofOptoelectronicInformationTechnology,BeijingKeyLaboratoryofO

【出处】

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中国物理B:英文版

【发表日期】

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2020年5期

【关键词】

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QUASICRYSTALS Bose-Einstein condensates quantum transport vortex and soliton

【基金项目】

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Project supported by the National Natural Science Foundation of China(Grant Nos.11434011,11522436,and 11774425),the National Key R&D Program of China(Grants No.2018YFA0306501),the Beijing Natural

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We investigate the properties of Bose-Einstein condensates(BECs)in a two-dimensional quasi-periodic optical lattice(OL)with eightfold rotational symmetry by numerically solving the Gross-Pitaevskii equation.In a stationary external harmonic trapping poten

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Bose-Einstein condensates in an eightfold symmetric optical lattice

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