| Stimulated Raman Adiabatic Population Transfer of Two Bose—Einstein Condensates |
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| 作者姓名： | 胡正峰 杜春光 等 |
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| 作者单位： | [1]KeyLaboratoryforQuantumInformationandMeasurementsofEducationMinistryandDepartmentofPhysics,TsinghuaUniversity,Beijing100084 [2]KeyLaboratoryforQuantumInformationandMeasurementsofEducationMinistryandDepar,TsinghuaUniversity,Beijing100084 |
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| 摘 要： | Considering all the ground-state atom interactions,we investigate the population transfer of two Bose-Einstein condensate (BEC) states,which are trapped in diffecent potential wells,or two ground states of the BEC in the same trap using the stimulated Raman adiabatic process.With a proper choice of pulsed geometric parameters,the dark state exists.By simply choosing ground-state detunings,the effects of the interatomic interaction can be suppressed and a high population transfer rate can be obtained.
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| 关 键 词： | 玻色－爱因斯坦凝聚态 绝热粒子数迁移 Raman绝热过程 |
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