5 citations · 5 across the 1 of their papers we have counts for
3 papers
Highly-enhanced propagation of long-range kinks in heterogeneous media
Jorge A. González, Alberto Bellorín, Luis E. Guerrero +2
We investigate a field-theoretical model that describes the interaction between kinks and antikinks and between kinks and other heterogeneous fields and impurities. We show that th…
Fate of the true-vacuum bubbles
J. A. González, A. Bellorín, Mónica A. García-Ñustes +4
We investigate the bounce solutions in vacuum decay problems. We show that it is possible to have a stable false vacuum in a potential that is unbounded from below.
Arbitrarily large numbers of kink internal modes in inhomogeneous sine-Gordon equations
J. A. González, A. Bellorín, M. A. García-Ñustes +3
We prove the existence of an infinite number of internal (shape) modes of sine-Gordon solitons in the presence of some inhomogeneous long-range forces, provided some conditions are…