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Light scattering by longitudinal acoustic modes in supercooled molecular liquids II: microscopic derivation of the phenomenological equations.

Authors :
Franosch, T.
Latz, A.
Pick, R. M.
Source :
European Physical Journal B: Condensed Matter; Jan2003, Vol. 31 Issue 2, p229-246, 18p
Publication Year :
2003

Abstract

: The constitutive equations for the orientational dynamics of a liquid formed of linear molecules are derived microscopically. The resulting generalised Langevin equations coincide with the phenomenological approach of Dreyfus et al. [1]. Formally exact expressions are given for the phenomenological coefficients and various constraints are shown to be consequences of this microscopic approach. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
14346028
Volume :
31
Issue :
2
Database :
Complementary Index
Journal :
European Physical Journal B: Condensed Matter
Publication Type :
Academic Journal
Accession number :
15685156
Full Text :
https://doi.org/10.1140/epjb/e2003-00027-5