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Search Publications by: Mark Andrew Edwards (Assoc)

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Displaying 1 - 25 of 25

Consequence of Superfluidity on the Expansion of a Rotating Bose-Einstein Condensate

February 1, 2002
Author(s)
Mark A. Edwards, Charles W. Clark, P Pedri, L Pitaevskii, S Stringari
By solving the hydrodynamic equations of irrotational superfluids we investigate the time evolution of a rotating condensate expanding after the sudden release of the confining trap. If the condensate is initially rotating slowly its angular velocity is

Gapless Mean-Field Theory of Bose-Einstein Condensation

January 15, 2000
Author(s)
D A. Hutchinson, Karen G. Burnett, K Dodd, S A. Morgan, M Rusch, M Zaremba, N P. Proukakis, A Griffin, Mark A. Edwards, Charles W. Clark
We present a topical review of the development of finite-temperature field theories of Bose-Einstein condensation in weakly interacting atomic gases. We highlight the difficulties in obtaining a consistent finite-temperature theory that has a gapless