TY - JOUR
T1 - Nonlinear modes of a macroscopic quantum oscillator
AU - Kivshar, Yuri S.
AU - Alexander, Tristram J.
AU - Turitsyn, Sergey K.
PY - 2001/1/1
Y1 - 2001/1/1
N2 - We consider the Bose-Einstein condensate in a parabolic trap as a macroscopic quantum oscillator and describe, analytically and numerically, its collective modes - a nonlinear generalisation of the (symmetric and antisymmetric) Hermite-Gauss eigenmodes of a harmonic quantum oscillator.
AB - We consider the Bose-Einstein condensate in a parabolic trap as a macroscopic quantum oscillator and describe, analytically and numerically, its collective modes - a nonlinear generalisation of the (symmetric and antisymmetric) Hermite-Gauss eigenmodes of a harmonic quantum oscillator.
UR - http://www.scopus.com/inward/record.url?scp=0000933096&partnerID=8YFLogxK
U2 - 10.1016/S0375-9601(00)00774-X
DO - 10.1016/S0375-9601(00)00774-X
M3 - Article
SN - 0375-9601
VL - 278
SP - 225
EP - 230
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 4
ER -