109 citations · 383 across the 12 of their papers we have counts for
3 papers · 1 filter
Kink-kink and kink-antikink interactions with long-range tails
Ivan C. Christov, Robert J. Decker, A. Demirkaya +4
In this Letter, we address the {long-range interaction} between kinks and antikinks, as well as kinks and kinks, in field theories for . The kink-antikink interacti…
Long-range interactions of kinks
Ivan C. Christov, Robert J. Decker, A. Demirkaya +3
We present a computational analysis of the long-range interactions of solitary waves in higher-order field theories. Our vehicle of choice is the field theory, although we ex…
ϕ^4 Solitary Waves in a Parabolic Potential: Existence, Stability, and Collisional Dynamics
R. M. Ross, P. G. Kevrekidis, D. K. Campbell +2
We explore a ϕ^4 model with an added external parabolic potential term. This term dramatically alters the spectral properties of the system. We identify single and multiple kink so…