Periodic solutions for a system of four coupled nonlinear Schrodinger equations

Authors
Chow, KW
Citation
Kw. Chow, Periodic solutions for a system of four coupled nonlinear Schrodinger equations, PHYS LETT A, 285(5-6), 2001, pp. 319-326
Citations number
14
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
285
Issue
5-6
Year of publication
2001
Pages
319 - 326
Database
ISI
SICI code
0375-9601(20010709)285:5-6<319:PSFASO>2.0.ZU;2-A
Abstract
Exact, periodic solutions for a system of four coupled nonlinear Schrodinge r equations are obtained by the Hirota bilinear method and theta functions identities. The solutions involve products of up to four elliptic functions . The validity is verified independently by a computer algebra software. Th e long wave Limit is studied. (C) 2001 Published by Elsevier Science B.V.