Information transmission and storage sustained by noise

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The propagation of a low frequency periodic signal is studied in two different devices: (a) a chain of one-way coupled bistable oscillators subject to uncorrelated additive noise and (b) a chain of the same kind of oscillators shaped in the form of a ring. In both cases the oscillators are assumed t...

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Detalles Bibliográficos
Autor principal: Carusela, María Florencia
Otros Autores: Perazzo, R.P.J, Romanelli, L., Larralde H., Martinez-Mekler G., Rechtman R.
Formato: Acta de conferencia Capítulo de libro
Lenguaje:Inglés
Publicado: 2002
Acceso en línea:Registro en Scopus
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Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
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100 1 |a Carusela, María Florencia 
245 1 0 |a Information transmission and storage sustained by noise 
260 |c 2002 
270 1 0 |m Carusela, M.F.; Instituto de Ciencias, Universidad de General Sarmiento, Roca 850, 1663 San Miguel, Argentina; email: flor@ungs.edu.ar 
504 |a McNamara, B., Wiesenfeld, K., (1989) Phys. Rev. A, 39, p. 4854 
504 |a Gammaitoni, L., Hänggi, P., Jung, P., Marchesoni, F., (1998) Rev. Mod. Phys., 70, p. 223 
504 |a Longtin, A., Bulsara, A.R., Moss, F., (1991) Phys. Rev. Lett., 67, p. 656 
504 |a Douglas, J.K., Wilkens, L., Pantazelou, E., Moss, F., (1993) Nature, 365, p. 337 
504 |a Collins, J.J., Chow, C.C., Imhoff, T.T., (1995) Nature, 376, p. 236 
504 |a Bezrukov, S.M., Vodyanoy, I., (1995) Nature, 378, p. 362 
504 |a Longtin, A., (1993) J. Statist. Phys., 70, p. 309 
504 |a Longtin, A., Bulsara, A.R., Pierson, D., Moss, F., (1994) Biol. Cybernet., 70, p. 159 
504 |a Pei, X., Wilkens, J., Moss, F., (1996) J. Neurophysiol., 76, p. 3002 
504 |a Lindner, J.F., Meadows, B.K., Ditto, W.L., Inchiosa, M.E., Bulsara, A.R., (1995) Phys. Rev. Lett., 75, p. 3 
504 |a Lindner, J.F., Meadows, B.K., Ditto, W.L., Inchiosa, M.E., Bulsara, A.R., (1996) Phys. Rev. E, 53, p. 2081 
504 |a Marchesoni, F., Gammaitoni, L., Bulsara, A.R., (1996) Phys. Rev. Lett., 76, p. 2609 
504 |a Löcher, M., Cigna, D., Hunt, E.R., (1998) Phys. Rev. Lett., 80, p. 5212 
504 |a Löcher, M., Chatterjee, N., Marchesoni, F., Ditto, W.L., Hunt, E.R., (2000) Phys. Rev. E, 61, p. 4954 
504 |a Zhang, Y., Hu, G., Gammaitoni, L., (1998) Phys. Rev. E, 58, p. 2952 
504 |a Lindner, J.F., Chandramouli, S., Bulsara, A., Löcher, M., Ditto, W.L., (1998) Phys. Rev. Lett., 81, p. 5048 
504 |a Perazzo, R., Romanelli, L., Deza, R., (2000) Phys. Rev. E, 61, pp. R3287 
504 |a Carusela, M.F., Perazzo, R., Romanelli, L., (2001) Phys. Rev. E, 64, p. 31101 
504 |a Wiesenfeld, K., Pierson, D., Pantazelou, E., Dames, C., Moss, F., (1994) Phys. Rev. Lett., 72, p. 2125 
504 |a Chapeaux-Blondeau, F., Godivier, X., Chambet, N., (1996) Phys. Rev. E, 53, p. 1273 
504 |a Krawiecky, A., Sukienmicki, A., Kosińki, R.A., (2000) Phys. Rev. E, 62, p. 7683 
504 |a Bracewell, R., The fourier transform and its applications (1999) McGraw-Hill Series in Electric and Computer Engineering, , McGraw-Hill, New York 
504 |a Van Kampen, N.G., (1992) Stochastic Processes in Physics and Chemistry, , Elsevier, Amsterdam 
504 |a Marchesoni, F., Apostolico, F., Santucci, S., (1998) Phys. Lett. A, 248, p. 332 
506 |2 openaire  |e Política editorial 
520 3 |a The propagation of a low frequency periodic signal is studied in two different devices: (a) a chain of one-way coupled bistable oscillators subject to uncorrelated additive noise and (b) a chain of the same kind of oscillators shaped in the form of a ring. In both cases the oscillators are assumed to operate in the regime of stochastic resonance. The study is performed through numerical simulations. An emergent property of the system is found: a fault tolerant transmission that enhances reliability at the expense of efficiency. In the case of the ring a delayed coupling between the oscillators is proposed. Only one oscillator of the system, operating in the regime of stochastic resonance, is driven by an external force. This is assumed to act during the time that takes the signal to traverse the whole device. A traveling wave is thus found to be transmitted several times along the ring with a small damping. A characterization of this time as a function of the level of noise and intensity of coupling is shown. We also study the occurrence of a time delay in the transmission of the signal along the line. © 2002 Elsevier Science B.V. All rights reserved.  |l eng 
536 |a Detalles de la financiación: Abdus Salam International Centre for Theoretical Physics 
536 |a Detalles de la financiación: National Research Council 
536 |a Detalles de la financiación: Abdus Salam International Centre for Theoretical Physics 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: LR and FC acknowledge the partial support from the CONICET (Arg. National Research Council) through the grant No. PIP 4210. One of us (LR) is also indebted to the International Centre of Theoretical Physics (ICTP) for offering an associate membership scheme through which this work was partially done. The authors thank R. Deza for some enlightening comments. 
593 |a Instituto de Ciencias, Universidad de General Sarmiento, Roca 850, 1663 San Miguel, Argentina 
593 |a Centro de Estudios Avanzados and Dep. de Física, Facultad de Ciencias Exactas, Universidad de Buenos Aires, Uriburu 950, 1114 Buenos Aires, Argentina 
690 1 0 |a NONLINEAR DYNAMICAL SYSTEMS 
690 1 0 |a COMPUTER SIMULATION 
690 1 0 |a OSCILLATORS (ELECTRONIC) 
690 1 0 |a RESONANCE 
690 1 0 |a SIGNAL TO NOISE RATIO 
690 1 0 |a STOCHASTIC RESONANCE (SR) 
690 1 0 |a SPURIOUS SIGNAL NOISE 
700 1 |a Perazzo, R.P.J. 
700 1 |a Romanelli, L. 
700 1 |a Larralde H. 
700 1 |a Martinez-Mekler G. 
700 1 |a Rechtman R. 
711 2 |c Cocoyoc, Morelos  |d 8 July 2001 through 13 July 2001  |g Código de la conferencia: 59398 
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