G. A. Tsolias, Robert J. Decker, Aslihan Demirkaya, T. J. Alexander, Ross Parker, P. G. Kevrekidis. Kink-antikink interaction forces and bound states in a nonlinear Schrödinger model with quadratic and quartic dispersion. Commun. Nonlinear Sci. Numer. Simul., 125:107362, October 2023. [doi]
Abstract is missing.