Hawking-like emission in kink-soliton escape from a potential well

J. A. González, M. A. García-Ñustes, A. Sánchez, P. V.E. McClintock

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

9 Citas (Scopus)

Resumen

The escape of solitons over a potential barrier is analysed within the framework of a nonlinear Klein-Gordon equation. It is shown that the creation of a kink-antikink pair near the barrier through an internal mode instability can be followed by escape of the kink in a process analogous to Hawking radiation. These results have important implications in a wider context, including stochastic resonance and ratchet systems, which are also discussed.

Idioma originalInglés
Número de artículo113015
PublicaciónNew Journal of Physics
Volumen10
DOI
EstadoPublicada - 11 nov. 2008
Publicado de forma externa

Huella

Profundice en los temas de investigación de 'Hawking-like emission in kink-soliton escape from a potential well'. En conjunto forman una huella única.

Citar esto