CREATION AND ANNIHILATION OF INTRINSIC LOCALIZED EXCITATIONS

Authors
RASMUSSEN KO BISHOP AR GRONBECHJENSEN N
Citation
Ko. Rasmussen et al., CREATION AND ANNIHILATION OF INTRINSIC LOCALIZED EXCITATIONS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 58(1), 1998, pp. 40-43
Citations number
30
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
58
Issue
1
Year of publication
1998
Pages
40 - 43
Database
ISI
SICI code
1063-651X(1998)58:1<40:CAAOIL>2.0.ZU;2-T
Abstract
Creation and annihilation of intrinsic localized excitations in a noni ntegrable discrete one-dimensional nonlinear Schrodinger system is stu died numerically. We demonstrate that the distribution p(x) of the amp litudes x. Of the created excitations has the form p(x)= x(alpha)exp(b eta alpha(gamma)). The log-normal form y=2 has previously been found i n non-Hamiltonian continuous systems.