Abstract
We apply the Nosé–Hoover thermostat and three variations of it, which control different combinations of velocity moments, to the periodic Lorentz gas. Switching on an external electric field leads to nonequilibrium steady states for the four models. By performing computer simulations we study the probability density, the conductivity and the attractor in nonequilibrium. The results are compared to the Gaussian thermostated Lorentz gas and to the Lorentz gas as thermostated by deterministic scattering. We find that slight modifications of the Nosé–Hoover thermostat lead to different dynamical properties of our models. However, in all cases the attractor appears to be multifractal.
Similar content being viewed by others
REFERENCES
D. J. Evans and G. P. Morriss, Statistical Mechanics of Nonequilibrium Liquids (Academic Press, London, 1990).
W. G. Hoover, Computational Statistical Mechanics (Elsevier, Amsterdam, 1991).
G. P. Morriss and C. P. Dettmann, Chaos 8:321 (1998).
S. Nosé, J. Chem. Phys. 81:511 (1984).
W. G. Hoover, Phys. Rev. A 31:1695 (1985).
W. G. Hoover, A. J. C. Ladd, and B. Moran, Phys. Rev. Lett. 48:1818 (1982).
D. J. Evans, J. Chem. Phys. 78:3297 (1983).
D. J. Evans et al., Phys. Rev. A 28:1016 (1983).
B. L. Holian, W. G. Hoover, and H. A. Posch, Phys. Rev. Lett. 59:10 (1987).
B. Moran and W. G. Hoover, J. Stat. Phys. 48:709 (1987).
W. G. Hoover and B. Moran, Phys. Rev. A 40:5319 (1989).
G. P. Morriss, Phys. Lett. A 134:307 (1989).
W. G. Hoover, Time Reversibility, Computer Simulation, and Chaos (World Scientific, Singapore, 1999).
Microscopic simulations of complex hydrodynamic phenomena, in NATO ASI Series B: Physics, Vol. 292, M. Mareschal and B. L. Holian, eds. (Plenum Press, New York, 1992).
Chaos and irreversibility, in Chaos, Vol. 8, T. Té l, P. Gaspard, and G. Nicolis, eds. (American Institute of Physics, College Park, 1998).
N. I. Chernov and J. L. Lebowitz, Phys. Rev. Lett. 75:2831 (1995).
H. A. Posch and W. G. Hoover, Phys. Rev. A 38:473 (1988).
N. L. Chernov, C. L. Eyink, J. L. Lebowitz, and Y. G. Sinai, Phys. Rev. Lett. 70:2209 (1993).
N. L. Chernov, C. L. Eyink, J. L. Lebowitz, and Y. G. Sinai, Comm. Math. Phys. 154:569 (1993).
D. J. Evans, E. G. D. Cohen, and G. P. Morris, Phys. Rev. A 42:5990 (1990).
H. van Beijeren and J. R. Dorfman, Physica A 279:21 (2000).
J. Lloyd, L. Rondoni, and G. P. Morriss, Phys. Rev. E 50:3416 (1994).
J. Lloyd, M. Niemeyer, L. Rondoni, and G. P. Morriss, Chaos 5:536 (1995).
C. Dellago, L. Glatz, and H. A. Posch, Phys. Rev. E 52:4817 (1995).
C. P. Dettmann and G. P. Morriss, Phys. Rev. E 54:4782 (1996).
M. Kac, Scientific American 211:92 (1964).
R. Klages, K. Rateitschak, and G. Nicolis, Phys. Rev. Lett. 84:4268 (2000).
K. Rateitschak, R. Klages, and G. Nicolis, J. Stat. Phys. 99:1339 (2000).
C. Wagner, R. Klages, and G. Nicolis, Phys. Rev. E 60:1401 (1999).
W. G. Hoover and B. Moran, Chaos 2:599 (1992).
W. G. Hoover, Phys. Rev. 40:2814 (1989).
W. G. Hoover and B. L. Holian, Phys. Lett. 211:253 (1996).
W. G. Hoover and O. Kum, Phys. Rev. E 56:5517 (1997).
J. Jellinek and R. S. Berry, Phys. Rev. A 38:3069 (1988).
A. Bulgac and D. Kusnezov, Phys. Rev. A 42:5045 (1990).
G. J. Martyna, M. L. Klein, and M. Tuckerman, J. Chem. Phys. 97:2635 (1992).
C. P. Dettmann and G. P. Morriss, Phys. Rev. E 55:3693 (1997).
R. Klages and K. Rateitschak, unpublished.
K. Rateitschak, R. Klages, and W. G. Hoover, chao-dyn/9912018.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rateitschak, K., Klages, R. & Hoover, W.G. The Nosé–Hoover Thermostated Lorentz Gas. Journal of Statistical Physics 101, 61–77 (2000). https://doi.org/10.1023/A:1026447620778
Issue Date:
DOI: https://doi.org/10.1023/A:1026447620778