Open AccessNew exact solutions of coupled Klein-Gordon-Schr?dinger equations
Author(s) -
Cheng-shi Liu,
DU Xing-hua
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.1039
Subject(s) - elliptic function , transformation (genetics) , type (biology) , elementary function , mathematical physics , function (biology) , physics , klein–gordon equation , hyperbolic function , exact solutions in general relativity , mathematical analysis , mathematics , nonlinear system , quantum mechanics , ecology , biochemistry , chemistry , evolutionary biology , biology , gene
By using a functiontransformation method, coupled KleinGordornSchrdinger equations are reduced to the integrals that can be solved with elementary functions and elliptic functions. Its exact solutions that include discontinuous solutions, hyperbolic function type solutions and elliptic function type solutions, and a special solutions obtained in a reference, are given.