219 citations
- Indonesian Institute of SciencesID35 papers
- Bandung Institute of TechnologyID22 papers
- George Washington UniversityUS20 papers
- National Research and Innovation AgencyID17 papers
- Ohio UniversityUS10 papers
- Badan Pengkajian dan Penerapan TeknologiID9 papers
- Ruhr University BochumDE9 papers
- The University of OsakaJP8 papers
- Okayama University of ScienceJP7 papers
- Saha Institute of Nuclear PhysicsIN7 papers
- Thomas Jefferson National Accelerator FacilityUS7 papers
- Pukyong National UniversityKR6 papers
7 papers · 1 filter
Spectral and Dynamical Properties of the Fractional Nonlinear Schrödinger Equation under Harmonic Confinement
R. Kusdiantara, M. F. Adhari, H. A. Mardi +2
We investigate the spectral and dynamical properties of the fractional nonlinear Schrödinger (fNLS) equation with harmonic confinement. In this setting, the classical Laplacian is…
Spontaneous symmetry-breaking in the nonlinear Schrödinger equation on star graphs with inhomogeneities
Rahmi Rusin, Hadi Susanto
We investigate the nonlinear Schrödinger equation on a three-edge star graph, where each edge contains a linear localized inhomogeneity in the form of a Dirac delta linear potentia…
Supratransmission of rogue wave-like breathing solitons
Abrari Noor Hasmi, Hadi Susanto
Supratransmission is a fascinating and counterintuitive nonlinear wave phenomenon that enables energy transmission through frequency band gaps. Recent studies have suggested that s…
Nonlinear states of the conservative complex Swift-Hohenberg equation
Rudy Kusdiantara, Hadi Susanto
We consider the conservative complex Swift-Hohenberg equation, which belongs to the family of nonlinear fourth-order dispersive Schrödinger equations. In contrast to the well-studi…
From Snaking to Isolas: A One-Active-Site Approximation in Discrete Optical Cavities
R. Kusdiantara, H. Susanto, A. R. Champneys
We investigate time-independent solutions of a discrete optical cavity model featuring saturable Kerr nonlinearity, a discrete version of the Lugiato-Lefever equation. This model s…
Variational approximations of soliton dynamics in the Ablowitz-Musslimani nonlinear Schrödinger equation
Rahmi Rusin, Rudy Kusdiantara, Hadi Susanto
We study the integrable nonlocal nonlinear Schrödinger equation proposed by Ablowitz and Musslimani, that is considered as a particular example of equations with parity-time ($\mat…