Title

Influence of relaxations on acoustic solitons

Authors

Authors

G. T. Adamashvili;D. J. Kaup

Comments

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Abbreviated Journal Title

Phys. Lett. A

Keywords

SELF-INDUCED TRANSPARENCY; PROPAGATION; WAVES; PULSE; Physics, Multidisciplinary

Abstract

The influence of the transverse and longitudinal magnetic relaxations on the propagation of an acoustic resonance soliton is considered. The dynamics of the changes of the width and frequency shift of acoustic pulse in both the Markovian and the non-Markovian cases are compared. It is shown that memory effects do cause a qualitatively change in the nature of the effects of transverse magnetic relaxations on an acoustic soliton, in comparison to that of the Markovian case. The pulse width in both the Markovian and the non-Markovian cases for experimentally realized parameters are presented. (C) 2011 Elsevier B.V. All rights reserved.

Journal Title

Physics Letters A

Volume

376

Issue/Number

4

Publication Date

1-1-2012

Document Type

Article

Language

English

First Page

432

Last Page

437

WOS Identifier

WOS:000299607300040

ISSN

0375-9601

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