572 citations · 2.6k across the 48 of their papers we have counts for
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cond-mat1996★ 3 cited
Ground state and excited states of a trapped dilute condensed Bose gas
Alexander L. Fetter
I review recent theoretical treatments of a dilute interacting condensed Bose gas in a trap. Bogoliubov's classic results for a uniform condensate are generalized to include the ef…
cond-mat1996★ 56 cited
Variational study of a dilute Bose condensate in a harmonic trap
Alexander L. Fetter
A two-parameter trial condensate wave function is used to find an approximate variational solution to the Gross-Pitaevskii equation for condensed bosons in an isotropic harmo…
cond-mat1996★ 1 cited
Excited states of a static dilute spherical Bose condensate in a trap
Alexander L. Fetter
The Bogoliubov approximation is used to study the excited states of a dilute gas of atomic bosons trapped in an isotropic harmonic potential characterized by a frequency …