The Wannier function basis is used to construct lattice approximations of the nonlinear Schroedinger equation with a periodic potential. The approach is based on the averaging procedure which leads to a vector lattice with long range interactions.
On the reduction of a nonlinear Schroedinger equation with a periodic potential to a vector lattice
SALERNO, Mario
2003
Abstract
The Wannier function basis is used to construct lattice approximations of the nonlinear Schroedinger equation with a periodic potential. The approach is based on the averaging procedure which leads to a vector lattice with long range interactions.File in questo prodotto:
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