4 papers
Maxwell Fronts in the Discrete Nonlinear Schrödinger Equations with Competing Nonlinearities
Farrell Theodore Adriano, Hadi Susanto
In discrete nonlinear systems, the study of nonlinear waves has revealed intriguing phenomena in various fields such as nonlinear optics, biophysics, and condensed matter physics.…
Exponential asymptotics of dark and bright solitons in the discrete nonlinear Schrödinger equation
Farrell Theodore Adriano, Abrari Noor Hasmi, Rudy Kusdiantara +1
We investigate the existence and linear stability of solitons in the nonlinear Schrödinger lattices in the strong coupling regime. Focusing and defocusing nonlinearities are consi…
Exponential asymptotics of quantum droplets and bubbles
Farrell Theodore Adriano, Hadi Susanto
This research investigates the formation and stability of localized states, known as quantum droplets and bubbles, in the quadratic-cubic discrete nonlinear Schrödinger equation.…
Analysis of multistability in discrete quantum droplets and bubbles
R. Kusdiantara, H. Susanto, T. F. Adriano +1
This study investigates the existence and stability of localized states in the discrete nonlinear Schrödinger (DNLS) equation with quadratic and cubic nonlinearities, describing t…