On the Decay of Localized Vibrational States in Glasses: a one-dimensional example

Preprint

14 October 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9610114

Abstract

The interaction between three localized vibrational modes is shown to be as relevant for the lifetimes of localized modes as the interaction involving two localized and one extended, and one localized and two extended modes. This contrasts with previous views. I support my arguments by a numerical study of a strongly disordered linear atomic chain.

Keywords

LOCALIZED VIBRATIONAL
DIMENSIONAL EXAMPLE
VIBRATIONAL STATES
LOCALIZED MODES
TWO LOCALIZED
ARGUMENTS
LIFETIMES
DECAY

All Related Versions

Version 1, 1996-10-14, ArXiv
Published version: Physical Review B, 55 (6), R3328.

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