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NONLINEARITY, DISSIPATION AND TRANSPORT IN A MOLECULAR TRIMER
Date
1993-02-15
Author
GULEN, D
BASKAL, S
Metadata
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This study investigates the effects of dissipation on the quasi-particle transport in a degenerate molecular trimer in which the time evolution is described by the discrete non-linear Schrodinger equation. The standard procedure of introducing dissipation as a phase-destroying stochastic parameter through the corresponding Liouville-von Neumann equation is employed. A dosed second-order integrodifferential equation describing the time evolution of the site occupation probability difference is derived in the simultaneous presence of non-linearity and dissipation for trimers in compact geometry subjected to specific initial conditions. The Painleve property of the evolution equation is examined and it is found that the system is not of p type.
Subject Keywords
General Materials Science
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/65788
Journal
JOURNAL OF PHYSICS-CONDENSED MATTER
DOI
https://doi.org/10.1088/0953-8984/5/7/017
Collections
Department of Physics, Article
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D. GULEN and S. BASKAL, “NONLINEARITY, DISSIPATION AND TRANSPORT IN A MOLECULAR TRIMER,”
JOURNAL OF PHYSICS-CONDENSED MATTER
, pp. 899–906, 1993, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65788.