2 papers
cond-mat1998
Bloch function description of a Bose-Einstein condensate in a finite optical lattice
M. J. Steel, Weiping Zhang
We consider stationary and propagating solutions for a Bose-Einstein condensate in a periodic optical potential with an additional confining optical or magnetic potential. Using an…
quant-ph1997
Pumping of twin-trap Bose-Einstein condensates
M. J. Steel, D. F. Walls
We consider extensions of the twin-trap Bose-Einstein condensate system of Javaneinen and Yoo [Phys. Rev. Lett., 76, 161--164 (1996)] to include pumping and output couplers. Such a…