80 citations · 335 across the 15 of their papers we have counts for
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cond-mat1998★ 44 cited
Finite temperature excitations of Bose gases in anisotropic traps
J. Reidl, A. Csordás, R. Graham +1
The mode frequencies of a weakly interacting Bose gas in a magnetic trap are studied as a function of the anisotropy of the trap. As in earlier works the generalized Hartree-Fock-B…
cond-mat1998★ 24 cited
Collective excitations in Bose-Einstein condensates in triaxially anisotropic parabolic traps
András Csordás, Robert Graham
The wave equation of low-frequency density waves in Bose-Einstein condensates at vanishing temperature in arbitrarily anisotropic harmonic traps is separable in elliptic coordinate…