Analytical study of stochastic resonance in a monostable non-harmonic system

Mostrar todas las versiones(2)

We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Strier, D.E., Drazer, G., Wio, H.S.
Formato: JOUR
Materias:
Random processes
Resonance
Signal to noise ratio
Nonharmonic potentials
Stochastic resonance
Statistical mechanics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03784371_v283_n1_p255_Strier
record_format dspace
spelling todo:paper_03784371_v283_n1_p255_Strier2023-10-03T15:32:34Z Analytical study of stochastic resonance in a monostable non-harmonic system Strier, D.E. Drazer, G. Wio, H.S. Random processes Resonance Signal to noise ratio Nonharmonic potentials Stochastic resonance Statistical mechanics We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand, for the first time, we provide a cut-off to such an increase, which prevents a probability leakage out of the system. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Random processes
Resonance
Signal to noise ratio
Nonharmonic potentials
Stochastic resonance
Statistical mechanics
spellingShingle Random processes
Resonance
Signal to noise ratio
Nonharmonic potentials
Stochastic resonance
Statistical mechanics
Strier, D.E.
Drazer, G.
Wio, H.S.
Analytical study of stochastic resonance in a monostable non-harmonic system
topic_facet Random processes
Resonance
Signal to noise ratio
Nonharmonic potentials
Stochastic resonance
Statistical mechanics
description We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand, for the first time, we provide a cut-off to such an increase, which prevents a probability leakage out of the system.
format JOUR
author Strier, D.E.
Drazer, G.
Wio, H.S.
author_facet Strier, D.E.
Drazer, G.
Wio, H.S.
author_sort Strier, D.E.
title Analytical study of stochastic resonance in a monostable non-harmonic system
title_short Analytical study of stochastic resonance in a monostable non-harmonic system
title_full Analytical study of stochastic resonance in a monostable non-harmonic system
title_fullStr Analytical study of stochastic resonance in a monostable non-harmonic system
title_full_unstemmed Analytical study of stochastic resonance in a monostable non-harmonic system
title_sort analytical study of stochastic resonance in a monostable non-harmonic system
url http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier
work_keys_str_mv AT strierde analyticalstudyofstochasticresonanceinamonostablenonharmonicsystem
AT drazerg analyticalstudyofstochasticresonanceinamonostablenonharmonicsystem
AT wiohs analyticalstudyofstochasticresonanceinamonostablenonharmonicsystem
_version_ 1807315663037923328

Ejemplares similares