Creation and annihilation of intrinsic localized excitations
Journal Article
·
· Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Creation and annihilation of intrinsic localized excitations in a nonintegrable discrete one-dimensional nonlinear Schr{umlt o}dinger system is studied numerically. We demonstrate that the distribution p(x) of the amplitudes x of the created excitations has the form p(x)=x{sup {alpha}}exp({beta}x{sup {gamma}}). The log-normal form {gamma}=2 has previously been found in non-Hamiltonian continuous systems. {copyright} {ital 1998} {ital The American Physical Society}
- OSTI ID:
- 638774
- Journal Information:
- Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, Journal Name: Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics Journal Issue: 1 Vol. 58; ISSN PLEEE8; ISSN 1063-651X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Resonance in the collision of two discrete intrinsic localized excitations
Dynamics of nonlinear localized states on finite discrete chains
Stationary states of the two-dimensional nonlinear Schr{umlt o}dinger model with disorder
Journal Article
·
Sun Nov 30 23:00:00 EST 1997
· Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
·
OSTI ID:550491
Dynamics of nonlinear localized states on finite discrete chains
Journal Article
·
Thu May 01 00:00:00 EDT 1997
· Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
·
OSTI ID:503674
Stationary states of the two-dimensional nonlinear Schr{umlt o}dinger model with disorder
Journal Article
·
Sat Aug 01 00:00:00 EDT 1998
· Physical Review, B: Condensed Matter
·
OSTI ID:639170