70 citations · 77 across the 2 of their papers we have counts for
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cond-mat.other2006★ 7 cited
Stability and excitations of solitons in 2D Bose-Einstein condensates
S. Tsuchiya, F. Dalfovo, C. Tozzo +1
The small oscillations of solitons in 2D Bose-Einstein condensates are investigated by solving the Kadomtsev-Petviashvili equation which is valid when the velocity of the soliton a…
cond-mat.other2006★ 70 cited
Detecting phonons and persistent currents in toroidal Bose-Einstein condensates by means of pattern formation
M. Modugno, C. Tozzo, F. Dalfovo
We theoretically investigate the dynamic properties of a Bose-Einstein condensate in a toroidal trap. A periodic modulation of the transverse confinement is shown to produce a dens…
cond-mat.other2004
Parametric excitation of a Bose-Einstein condensate in a 1D optical lattice
M. Kraemer, C. Tozzo, F. Dalfovo
We study the response of a Bose-Einstein condensate to a periodic modulation of the depth of an optical lattice. Using Gross-Pitaevskii theory, we show that a modulation at frequen…