Small-amplitude excitations in a deformable discrete nonlinear Schrödinger equation
نویسندگان
چکیده
منابع مشابه
v - in t / 9 61 10 02 v 1 4 N ov 1 99 6 Small - amplitude excitations in a deformable discrete nonlinear Schrödinger equation
Small-amplitude excitations in a deformable discrete nonlinear Schrödinger equation. A detailed analysis of the small-amplitude solutions of a deformed discrete nonlin-ear Schrödinger equation is performed. For generic deformations the system possesses " singular " points which split the infinite chain in a number of independent segments. We show that small-amplitude dark solitons in the vicini...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1997
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.55.4706