MULTIPLE STATIONARY STATES AND SATURATION EFFECTS FOR ROTATIONAL POLARONS

Authors
WU HL KENKRE VM
Citation
Hl. Wu et Vm. Kenkre, MULTIPLE STATIONARY STATES AND SATURATION EFFECTS FOR ROTATIONAL POLARONS, Physics letters. A, 199(1-2), 1995, pp. 61-64
Citations number
11
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
199
Issue
1-2
Year of publication
1995
Pages
61 - 64
Database
ISI
SICI code
0375-9601(1995)199:1-2<61:MSSASE>2.0.ZU;2-E
Abstract
The phenomenon of saturation of nonlinearity is studied via an investi gation of the nature and stability of the stationary states of rotatio nal polarons, which consist of quasiparticles interacting strongly wit h rotations such as those of rod-like molecules in liquid crystals. Th e basis is a generalized discrete nonlinear Schrodinger equation which has been introduced recently.