Results 11 to 20 of about 814 (56)

Oscillation quenching in third order Phase Locked Loop coupled by mean field diffusive coupling

, 2016
We explore analytically the oscillation quenching phenomena (amplitude death and oscillation death) in a coupled third order phase locked loop (PLL) both in periodic and chaotic mode.
Chakraborty, S, Dandapathak, M, Sarkar, B C   +2 more
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Shot noise from action correlations

, 2003
We consider universal shot noise in ballistic chaotic cavities from a semiclassical point of view and show that it is due to action correlations within certain groups of classical trajectories.
D. Spehner, F. Barra, G. Berkolaiko, H. Schanz, Holger Schanz, L. Kaplan, M. Sieber, M. Turek, M. C. Gutzwiller, M. V. Berry, Mathias Puhlmann, P. Kuchment, R. A. Jalabert, R. A. Jalabert, S. Gnutzmann, S. Müller, S. Oberholzer, T. Guhr, T. Kottos, T. Nagao, Theo Geisel, W. Schottky, W. H. Miller, Y. M. Blanter   +23 more
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Decoherence of spin echoes

, 2002
We define a quantity, the so-called purity fidelity, which measures the rate of dynamical irreversibility due to decoherence, observed e.g in echo experiments, in the presence of an arbitrary small perturbation of the total (system + environment ...
Gull S, Hestenes D, Hestenes D, Joyce W P, Joyce W P, Lounesto P, Thomas H Seligman, Tomaz Prosen   +7 more
core   +2 more sources

Local control of Hamiltonian chaos

, 2004
We review a method of control for Hamiltonian systems which is able to create smooth invariant tori. This method of control is based on an apt modification of the perturbation which is small and localized in phase ...
C Chandre, Chandre C, Ciraolo G, Ciraolo G, Ciraolo G, G Ciraolo, Laskar J, Laskar J, M Vittot, MacKay R S, MacKay R S, R Lima, Vittot M, Vittot M, Zaslavsky G M   +14 more
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Periodic orbit bifurcations and scattering time delay fluctuations

, 2007
We study fluctuations of the Wigner time delay for open (scattering) systems which exhibit mixed dynamics in the classical limit. It is shown that in the semiclassical limit the time delay fluctuations have a distribution that differs markedly from those
de Almeida, A. M. Ozorio, Keating, J. P., Prado, S. D., Sieber, M., Vallejos, R.   +4 more
core   +2 more sources

Equivalence of kinetic-theory and random-matrix approaches to Lyapunov spectra of hard-sphere systems [PDF]

, 2010
In the study of chaotic behaviour of systems of many hard spheres, Lyapunov exponents of small absolute value exhibit interesting characteristics leading to speculations about connections to non-equilibrium statistical mechanics. Analytical approaches to
Astrid S. de Wijn, Beims, Benettin, Chapman, Chung, Crisanti, de Wijn, de Wijn, de Wijn, de Wijn, Dellago, Dellago, Derrida, Eckmann, Eckmann, Gallavotti, Gallavotti, Gaspard, Hirschfelder, Hoover, McNamara, Paladin, Posch, Taniguchi, Taniguchi, Taniguchi, Taniguchi, van Beijeren, van Zon, Yang, Zanon   +30 more
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The Lyapunov spectrum of the many-dimensional dilute random Lorentz gas

, 2004
For a better understanding of the chaotic behavior of systems of many moving particles it is useful to look at other systems with many degrees of freedom.
A. Cristanti, Astrid S. de Wijn, C. Dellago, H. A. Posch, H. van Beijeren, Henk van Beijeren, R. van Zon, Y. G. Sinai   +7 more
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Bouncing ball dynamics: simple model of motion of the table and sinusoidal motion

, 2013
Nonlinear dynamics of a bouncing ball moving vertically in a gravitational field and colliding with a moving limiter is considered and the Poincar\'e map, describing evolution from an impact to the next impact, is described.
Okniński, Andrzej, Radziszewski, Bogusław   +1 more
core   +1 more source

Anomalous power law of quantum reversibility for classically regular dynamics [PDF]

, 2002
The Loschmidt Echo M(t) (defined as the squared overlap of wave packets evolving with two slightly different Hamiltonians) is a measure of quantum reversibility. We investigate its behavior for classically quasi-integrable systems.
C. W. J Beenakker, Eckhardt B., Gutzwiller M., Haake F., İ Adagideli, Ph Jacquod, Prosen T., Prosen T.   +7 more
core   +3 more sources

Nonholonomic Constraints with Fractional Derivatives

, 2006
We consider the fractional generalization of nonholonomic constraints defined by equations with fractional derivatives and provide some examples.
Bloch A, Caputo M, Caputo M, Caputo M, Carpinteri A, Chetaev N G, Dobronravov V V, Dzherbashyan M M, Erdelyi A, Frenkel D, George M Zaslavsky, Gorenflo R, Hilfer R, Korabel N, Le Mehaute A, Lutzen J, Montroll E W, Nigmatullin R R, Nose S, Oldham K B, Pars L A, Podlubny I, Rumiantsev V V, Samko S G, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Vasily E Tarasov, Zaslavsky G M, Zaslavsky G M   +33 more
core   +2 more sources