Simulating DNLS models

Published 5 Apr 2013 in physics.comp-ph, cs.CE, and cs.NA | (1304.1608v1)

Abstract: We present different techniques to numerically solve the equations of motion for the widely studied Discrete Nonlinear Schroedinger equation (DNLS). Being a Hamiltonian system, the DNLS requires symplectic routines for an efficient numerical treatment. Here, we introduce different such schemes in detail and compare their performance and accuracy by extensive numerical simulations.

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Authors (1)

Mario Mulansky

Citations (2)

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