Friday, August 31, 2012

1208.6259 (Tai-Chia Lin et al.)

Ground state of nonlinear Schrodinger systems with saturable

Tai-Chia Lin, Milivoj R. Belić, Milan S. Petrović, Goong Chen
We prove the existence of ground state in a multidimensional nonlinear Schrodinger model of paraxial beam propagation in isotropic local media with saturable nonlinearity. Such ground states exist in the form of bright counterpropagating solitons. From the proof, a general threshold condition on the beam coupling constant for the existence of such fundamental solitons follows.
View original:

No comments:

Post a Comment