Type-II Backlund transformations via gauge transformations

Aguirre, A. R.; Araujo, T. R.; Gomes, J. F.; Zimerman, Abraham Hirsz

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24357

Title:

Type-II Backlund transformations via gauge transformations

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

1126-6708

Sponsorship:

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Abstract:

The construction of type II Backlund transformation for the sine-Gordon and the Tzitzeica-Bullough-Dodd models are obtained from gauge transformation. An infinite number of conserved quantities are constructed from the defect matrices. This guarantees that the introduction of type II defects for these models does not spoil their integrability. In particular, modified energy and momentum are derived and compared with those presented in recent literature.

Issue Date:

1-Dec-2011

Citation:

Journal of High Energy Physics. New York: Springer, n. 12, p. 18, 2011.

Time Duration:

18

Publisher:

Springer

Keywords:

Integrable Equations in Physics
Integrable Field Theories

Source:

http://dx.doi.org/10.1007/JHEP12(2011)056

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/24357

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