Open AccessPerturbation theory of soliton solution for the generalized Landau-Ginzburg-Higgs equation
Author(s) -
Mo Jia-Qi,
Hui Wang,
Lin Yi-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.54.5581
Subject(s) - higgs boson , physics , perturbation theory (quantum mechanics) , perturbation (astronomy) , method of matched asymptotic expansions , mathematical physics , soliton , landau theory , ginzburg–landau theory , mathematical analysis , quantum electrodynamics , superconductivity , quantum mechanics , nonlinear system , mathematics , phase transition
Using the perturbed method, a class of generalized Landau-Ginzburg-Higgs equation is studied. Introducing a homotopic mapping, the solution of original equation is expressed as an asymptotic expansion, then it is expressed approximately by corresponding solutions of linear equations. Finally, the solution of equation in relation to the obtained approximate solution is considered.