Bose-Einstein condensates in superlattices
We consider the Gross-Pitaevskii (GP) equation in the presence of periodic and quasi-periodic superlattices to study cigar-shaped Bose-Einstein condensates (BECs) in such potentials. We examine spatially extended wavefunctions in the form of modulated amplitude waves (MAWs). With a coherent structur...
Автори: | , |
---|---|
Формат: | Journal article |
Мова: | English |
Опубліковано: |
2005
|