Repulsive Nonlinear Schrödinger Equation and Bose-Einstein Condensate in Phase Space
2011 ◽
Vol 403-408
◽
pp. 132-137
Keyword(s):
Within the framework of the quantum phase-space representation established by Torres-Vega and Frederick, the rigorous solutions of repulsive nonlinear Schrödinger equation are solved, which models the dilute-gas Bose-Einstein condensate. The eigenfunctions in position and momentum spaces can be obtained through the “Fourier-like” projection transformation from the phase-space eigenfunctions. It shows that the wave-mechanics method in the phase-space representation could be extended to the nonlinear Schrödinger equations. The research provides the foundation for the approximate calculation in future.
2011 ◽
Vol 110-116
◽
pp. 4492-4497
2016 ◽
Vol 43
(9)
◽
pp. 266-269
◽
2001 ◽
Vol 15
(10n11)
◽
pp. 1663-1667
2002 ◽
Vol 12
(10)
◽
pp. 1513-1523
◽
2008 ◽
Vol 2008
◽
pp. 1-14
◽
2008 ◽
pp. 343-371
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