Abstract
The relation between the aperiodic solution of the Lorenz model and that of a stochastic anharmonic oscillator is explored. The stochastic oscillator is constructed by replacing ż(t) in the Lorenz model by a stochastic variableζ(t) of specified statistics. The resulting system is of course not isomorphic to the Lorenz model, but does share with it a number of statistical properties. Thus, within the confines of these measures the two systems are physically very similar.
Similar content being viewed by others
References
G. Ahlers and R. W. Walden,Phys. Rev. Lett. 44:445 (1980).
E. N. Lorenz,J. Atmos. Sci. 20:130 (1963).
H. Haken,Phys. Lett. 53A:77 (1975).
D. S. Ray,Phys. Rev. A 29:3440 (1984).
S. A. Orszag, inProceedings of the 1973 Les Houche Summer School of Theoretical Physics.
M. Lücke,J. Stat. Phys. 15:455 (1976).
Z. Zippelius and M. Lücke,J. Stat. Phys. 24:345 (1981).
Y. Aizawa,Prog. Theor. Phys. 68:64 (1982).
E. Knobloch,J. Stat. Phys. 20:695 (1979).
P. Holmes and D. Rand,Int. J. Non-Linear Mech. 15:449 (1980).
K. A. Wiesenfeld and E. Knobloch,Phys. Rev. A 26:2946 (1982).
V. Seshadri, B. J. West, and K. Lindenberg,Physica 107A:219 (1981).
B. Saltzman,J. Atmos. Sci. 19:329 (1962).
D. Ruelle and F. Takens,Commun. Math. Phys. 20:167 (1971).
K. Takeyama,Prog. Theor. Phys. 63:91 (1980).
K. Lindenberg, K. E. Shuler, V. Seshadri, and B. J. West, inProbabilistic Analysis and Related Topics, Vol.3, A. T. Bharucha-Reid, ed. (Academic Press, New York, 1983).
R. L. Stratonovich,Topics in the Theory of Random Noise, Vol. 1 (Gordon and Breach, New York, 1976).
V. Seshadri, B. J. West, and K. Lindenberg,J. Sound Vib. 68:553 (1980).
Z. Schuss,Theory and Applications of Stochastic Differential Equations (Wiley, New York, 1980).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kottalam, J., West, B.J. & Lindenberg, K. Analogy between the Lorenz strange attractor and a bistable stochastic oscillator. J Stat Phys 46, 119–133 (1987). https://doi.org/10.1007/BF01010335
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01010335