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cond-mat2002★ 271 cited
Bose-Einstein Condensates in Optical Lattices: Band-Gap Structure and Solitons
Pearl J. Y. Louis, Elena A. Ostrovskaya, Craig M. Savage +1
We analyze the existence and stability of spatially extended (Bloch-type) and localized states of a Bose-Einstein condensate loaded into an optical lattice. In the framework of the…
cond-mat2002★ 69 cited
Bose-Einstein condensate collapse: a comparison between theory and experiment
C. M. Savage, N. P. Robins, J. J. Hope
We solve the Gross-Pitaevskii equation numerically for the collapse induced by a switch from positive to negative scattering lengths. We compare our results with experiments perfor…