Supersymmetric Ito equation: Bosonization and exact solutions
Author(s) -
Bo Ren,
Ji Lin,
Jun Yu
Publication year - 2013
Publication title -
aip advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 58
ISSN - 2158-3226
DOI - 10.1063/1.4802969
Subject(s) - bosonization , homogeneous space , symmetry (geometry) , reduction (mathematics) , mathematical physics , point (geometry) , physics , supersymmetry , similarity (geometry) , mathematics , quantum mechanics , computer science , geometry , fermion , image (mathematics) , artificial intelligence
Based on the bosonization approach, the N=1 supersymmetric Ito (sIto) system is changed to a system of coupled bosonic equations. The approach can effectively avoid difficulties caused by intractable fermionic fields which are anticommuting. By solving the coupled bosonic equations, the traveling wave solutions of the sIto system are obtained with the mapping and deformation method. Some novel types of exact solutions for the supersymmetric system are constructed with the solutions and symmetries of the usual Ito equation. In the meanwhile, the similarity reduction solutions of the model are also studied with the Lie point symmetry theory
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