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Unidirectional soliton flows in PT-symmetric potentials

Date

Authors

Al Khawaja, U.

Al-Marzoug, S. M.

Bahlouli, H.

Kivshar, Yuri

Publisher

American Physical Society

Abstract

We study the soliton scattering by parity-time- (PT) symmetric potentials and demonstrate that, for a certain range of parameters, both single and multiple soliton scattering exhibit almost perfect unidirectional flow. We employ direct numerical simulatio

Keywords

Keywords: Center of mass; Dinger equation; Effective equations; Energy exchanges; Internal modes; Physical mechanism; Soliton scattering; Unidirectional flow; Nonlinear equations; Solitons

URI

http://hdl.handle.net/1885/74929

Collections

ANU Research Publications

Source

Physical Review A: Atomic, Molecular and Optical Physics

Type

Journal article

Access Statement

Open Access

DOI

10.1103/PhysRevA.88.023830

Downloads

File

Description

01_Al Khawaja_Unidirectional_soliton_flows_2013.pdf (781.88 KB)