Abstract
We present an analytical study of a nonlinear oscillator subject to an additive Ornstein–Uhlenbeck noise. Known results are mainly perturbative and are restricted to the large dissipation limit (obtained by neglecting the inertial term) or to a quasi-white noise (i.e., a noise with vanishingly small correlation time). Here, in contrast, we study the small dissipation case (we retain the inertial term) and consider a noise with finite correlation time. Our analysis is non perturbative and based on a recursive adiabatic elimination scheme a reduced effective Langevin dynamics for the slow action variable is obtained after averaging out the fast angular variable. In the conservative case, we show that the physical observables grow algebraically with time and calculate the associated anomalous scaling exponents and generalized diffusion constants. In the case of small dissipation, we derive an analytic expression of the stationary probability distribution function (PDF) which differs from the canonical Boltzmann–Gibbs distribution. Our results are in excellent agreement with numerical simulations.
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References
N.G. vanKampen (1992) Stochastic Processes in Physics and Chemistry North-Holland Amsterdam.
C.W. Gardiner (1994) Handbook of Stoastic Methods Springer-Verlag Berlin.
R.L. Stratonovich (1963) Topics on the Theory of Rand Noise Vol. 1 (1967), Vol 2 Gordon and Beach New-York
P.S. Landa P.V.E. McClintock (2000) Phys Rep. 323 1 Occurrence Handle10.1016/S0370-1573(99)00043-5
K. Mallick P. Marcq (2002) Phys Rep. E 66 041113 Occurrence Handle10.1103/PhysRevE.66.041113
K. Mallick P. Marcq (2003) Eur. Phys J. B 31 553 Occurrence Handle1:CAS:528:DC%2BD3sXjtVamsrg%3D
K. Mallick P. Marcq (2003) Eur. Phys J. A 325 213
M. SanMiguel J.M. Sancho (1980) Phys Lett. A 76 97 Occurrence Handle10.1016/0375-9601(80)90579-4
L. Ramirez-Piscina J.M. Sancho (1988) Phys. Rev. A 37 4469 Occurrence Handle10.1103/PhysRevA.37.4469 Occurrence Handle9899577
Weinstein E.M., and Benaroya H. (1994). J. Stat. Phys. 77: 667 J. Stat. Phys. 77:681
K. Mallick P. Marcq (2004) J. Phys A 37 4769 Occurrence HandleMR2066329
Lindenberg K., and West B.J. (1984). Physica A 119:485 (1983); K.~Lindenberg and B. J.~West, Physica A 128:25
E. Peacock-Lopez F.J. de la Rubia K. Lindenberg B.J. West (1989) Phys Lett A 136 96 Occurrence Handle10.1016/0375-9601(89)90186-2
Abramowitz M., and Stegun I.A., Handbook of Mathematical Functions (National Bureau of Standards 1966).
Byrd P.F., and Friedman M.D. (1954). Handbook of Elliptic Integrals for Engineers and Physicists. Springer-Verlag
P. Hänggi (1985) NoChapterTitle L. Pesquera M. A. Rodriguez (Eds) Stochastic Processes Applied to Physics World Scientific Singapore
P. Hänggi (1989) Noise in Dynamical Systems, Vol. 1 F. Moss P. V. E. Mc Clintock (Eds) Cambridge University Press Cambridge University Press Cambridge
P. Hänggi P. Jung (1995) Adv. Chem Phys. 89 239
R.F. Fox (1986) Phys Rev. A 33 467 Occurrence Handle10.1103/PhysRevA.33.467 Occurrence Handle9896632
G. P. Tsironis P. Grigolini (1988) Phys Rev. Lett. 61 7 Occurrence Handle10.1103/PhysRevLett.61.7 Occurrence Handle10038680
L. Fronzoni, P. Grigolini, P. Hänggi, F. Moss, R. Mannella, and P. V. E. Mc Clintock, Phys. Rev. A 33:3320 (1986); F. Moss, P. Hänggi, R. Mannella, and P. V. E. Mc Clintock, Phys. Rev. A 33:4459 (1986).
L. H’walisz P. Jung P. Hänggi P. Talkner L. Schimansky-Geier (1989) Z. Phys B 77 471 Occurrence Handle10.1007/BF01453798
R. Graham A. Schenzle (1982) Phys Rev. A 26 1676 Occurrence Handle10.1103/PhysRevA.26.1676
M. Rahman (1995) Phys Rev. E 53 6347
M.M. Wu K.R.Y. Billah M. Shinozuka (1995) Phys Rev. E 52 3377 Occurrence Handle10.1103/PhysRevE.52.3377 Occurrence Handle1:CAS:528:DyaK2MXovVShtLo%3D
H. Risken (1989) the Fokker–Planck Equation: Methods of Solution and Applications Springer-Verlag Berlin.
V.S. Anishchenko V.V. Astakhov A.B. Neiman T.E. Vadivasova L. Schimansky-Geier (2002) Nonlinear Dynamics of Chaotic and Stochastic Systems Springer-Verlag Berlin.
C. van den Broeck J.M.R. Parrondo R. Toral (1994) ArticleTitlePhys Rev. Lett. 73 3395 Occurrence Handle10.1103/PhysRevLett.73.3395 Occurrence Handle1:CAS:528:DyaK2MXislWltrY%3D
M. A.~Muñoz, cond-mat/0303650
P. Hänggi F. Marchesoni P. Grigolini (1984) ArticleTitleZ. Phys. B 56, 333 (1984): F. Marchesoni Phys. Rev. A 36 4050
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Mallick, K., Marcq, P. Anharmonic Oscillator Driven by Additive Ornstein–Uhlenbeck Noise. J Stat Phys 119, 1–33 (2005). https://doi.org/10.1007/s10955-004-2135-5
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DOI: https://doi.org/10.1007/s10955-004-2135-5