Information for Paper ID 6246
Paper Information:
Paper Title: Moving ILMs Generated from a Static ILM in 1D and 2D FPUT–NKG Mixed Scalar Lattices 
Student Contest: No 
Affiliation Type: Academia 
Keywords: Nonlinear Localized Vibration, Discrete Breather, Intrinsic Localized Mode, Moving ILM/DB, 2D Scalar Lattice 
Abstract: In this study, we first investigated a method for generating moving ILMs by deforming the Fourier spectrum of a stationary ILM in the 1D lattices with quartic nonlinearities in both on-site and inter-site potentials, which is called a Fermi--Pasta--Ulam--Tsingou--Nonlinear--Klein--Gordon (FPUT--NKG) mixed lattice. Secondly, the method for generating moving ILMs from a static ILM is extended for ILMs in 2D scalar square lattices. We will report the behaviors of the generated moving ILMs, which depend on the energy and the nonlinearity ratio in on-site and inter-site potentials. 
Track ID: 5.9 
Track Name: Nonlinear Vibrations, Waves, and Localizations 
Final Decision: Accept as Lecture 
Session Name: Nonlinear Vibrations, Waves, & Localizations I (Lecture)