Damped double solitons in the nonlinear Schroedinger equation
Journal Article
·
· Phys. Fluids; (United States)
OSTI ID:6349048
The nonlinear Schroedinger equation modified by a damping term is investigated numerically for initial conditions other than single solitons. With damping, colliding solitons still pass through each other, but the breather can change qualitatively into two continuously interacting but separated solitons. These results are consistent with a slow change in the inverse scattering eigenvalues due to the damping.
- Research Organization:
- Lawrence Berkeley Laboratory, University of California, Berkeley, California 94720
- OSTI ID:
- 6349048
- Journal Information:
- Phys. Fluids; (United States), Journal Name: Phys. Fluids; (United States) Vol. 22:5; ISSN PFLDA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Quasicollapse of oblique solitons of the weakly dissipative derivative nonlinear Schroedinger equation
Soliton in the damped nonlinear Schroedinger equation
Bound solitons in the ac-driven, damped nonlinear Schroedinger equation
Journal Article
·
Thu Jul 15 00:00:00 EDT 2010
· Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics (Print)
·
OSTI ID:21362190
Soliton in the damped nonlinear Schroedinger equation
Journal Article
·
Sat Oct 01 00:00:00 EDT 1977
· Phys. Fluids; (United States)
·
OSTI ID:7300003
Bound solitons in the ac-driven, damped nonlinear Schroedinger equation
Journal Article
·
Mon Jan 31 23:00:00 EST 1994
· Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics; (United States)
·
OSTI ID:5323752
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700101 -- Fusion Energy-- Plasma Research-- Confinement
Heating
& Production
700108* -- Fusion Energy-- Plasma Research-- Wave Phenomena
ANALYTICAL SOLUTION
CONSERVATION LAWS
DAMPING
DIFFERENTIAL EQUATIONS
DISPERSION RELATIONS
EIGENVALUES
EQUATIONS
HEATING
NONLINEAR PROBLEMS
NUMERICAL SOLUTION
PERTURBATION THEORY
PLASMA HEATING
QUASI PARTICLES
SCHROEDINGER EQUATION
SOLITONS
TURBULENT HEATING
WAVE EQUATIONS
700101 -- Fusion Energy-- Plasma Research-- Confinement
Heating
& Production
700108* -- Fusion Energy-- Plasma Research-- Wave Phenomena
ANALYTICAL SOLUTION
CONSERVATION LAWS
DAMPING
DIFFERENTIAL EQUATIONS
DISPERSION RELATIONS
EIGENVALUES
EQUATIONS
HEATING
NONLINEAR PROBLEMS
NUMERICAL SOLUTION
PERTURBATION THEORY
PLASMA HEATING
QUASI PARTICLES
SCHROEDINGER EQUATION
SOLITONS
TURBULENT HEATING
WAVE EQUATIONS