Open AccessA CLASSICAL COMPLETELY INTEGRABLE EXTENDED SINH-CORDON SYSTEM ARISING FROM NON CONFORMALLY CONSTRAINED SL(2,R) WZNW MODEL (II)
Author(s) -
WANG YAN-SHEN,
YANG WEN-LI,
YANG HUAN-XIONG,
Bo-Yu Hou
Publication year - 1994
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.43.185
Subject(s) - integrable system , mathematical physics , symmetry (geometry) , physics , basis (linear algebra) , hyperbolic function , pure mathematics , mathematical analysis , mathematics , geometry
On the basis of the study in Ref [4],we construct the dressing transformations of the fundamental variables and show the dressing symmetry of the constrained system (extended sinh -Gordon equations). Finally, we discuss the ultralocalizable-criterion of an arbitrary 2D integrable model.
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