Title

Impedance and parametric excitation of oscillators

Authors

Authors

B. Y. Zeldovich

Comments

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Abbreviated Journal Title

Phys. Usp.

Keywords

Physics, Multidisciplinary

Abstract

This article deals with the linear ordinary differential equations for one or several coupled oscillators. Emphasis is placed on the separate notions of the frequency matrix (as a kinematic entity) and the impedance matrix. The latter matrix is explicitly introduced in this article, and its time dependence is shown to be responsible for parametric excitation and for non-conservation of adiabatic invariants.

Journal Title

Physics-Uspekhi

Volume

51

Issue/Number

5

Publication Date

1-1-2008

Document Type

Review

Language

English

First Page

465

Last Page

484

WOS Identifier

WOS:000259376200004

ISSN

1063-7869

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