Vacuumless kink systems from vacuum systems: An example
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
20/05/2014
20/05/2014
01/10/2005
|
Resumo |
Some years ago, Cho and Vilenkin, introduced a model which presents topological solutions, despite not having degenerate vacua as is usually expected. Here we present a new model with topological defects, connecting degenerate vacua but which in a certain limit recovers precisely the one proposed originally by Cho and Vilenkin. In other words, we found a kind of parent model for the so called vacuumless model. Then the idea is extended to a model recently introduced by Bazeia et al. Finally, we trace some comments the case of the Liouville model. |
Formato |
4 |
Identificador |
http://dx.doi.org/10.1103/PhysRevD.72.087701 Physical Review D. College Pk: American Physical Soc, v. 72, n. 8, 4 p., 2005. 1550-7998 http://hdl.handle.net/11449/9131 10.1103/PhysRevD.72.087701 WOS:000232936700100 WOS000232936700100.pdf |
Idioma(s) |
eng |
Publicador |
American Physical Soc |
Relação |
Physical Review D |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |