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Titolo:
Stochastic resonance in washboard potentials
Autore:
Dan, D; Mahato, MC; Jayannavar, AM;
Indirizzi:
Inst Phys, Bhubaneswar 751005, Orissa, India Inst Phys Bhubaneswar OrissaIndia 751005 ubaneswar 751005, Orissa, India Guru Ghasidas Univ, Dept Phys, Bilaspur 495009, India Guru Ghasidas Univ Bilaspur India 495009 pt Phys, Bilaspur 495009, India
Titolo Testata:
PHYSICS LETTERS A
fascicolo: 4-6, volume: 258, anno: 1999,
pagine: 217 - 221
SICI:
0375-9601(19990726)258:4-6<217:SRIWP>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
MOTION;
Keywords:
stochastic resonance; inhomogeneous medium; mobility;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Dan, D Inst Phys, Sachivalaya Marg, Bhubaneswar 751005, Orissa, India InstPhys Sachivalaya Marg Bhubaneswar Orissa India 751005 a, India
Citazione:
D. Dan et al., "Stochastic resonance in washboard potentials", PHYS LETT A, 258(4-6), 1999, pp. 217-221

Abstract

We study the mobility of an overdamped particle in a periodic potential tilted by a constant force. The mobility exhibits a stochastic resonance in inhomogeneous systems with space dependent friction coefficient. The result indicates that the presence of an oscillating external field is not essential for the observability of stochastic resonance, at least in an inhomogeneous medium. (C) 1999 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 14:49:28