This article is cited in 1 paper

Localized vibrational excitations in a system of nonlinear oscillators

A. A. Ovchinnikov


Abstract: A localized excitation is studied in a classical system of nonlinear oscillators that have a fairly weak interaction. It is shown that the lifetime of such an excitation increases exponentially with decreasing coupling constant.

Received: 23.04.1971

 English version: Theoretical and Mathematical Physics, 1972, 11:3, 574–581