IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v191y1992i1p445-448.html
   My bibliography  Save this article

Enhanced fluctuations in driven lattice gases

Author

Listed:
  • Szabó, G.
  • Szolnoki, A.
  • Juhász, Z.
  • Ódor, G.

Abstract

Monte Carlo simulations are performed to study the enhanced density fluctuations in a square lattice gas with repulsive first and second neighbour interactions which is driven far from equilibrium by an external field. Regions with excess particles (and holes) travel (in opposite directions) with a velocity dependent on the concentration. In this steady state the power spectra of current-current correlation functions are proportional to ω−13 at low frequencies. This behaviour may be considered as a consequence of the peculiar concentration dependence of conductivity which has a sharp minimum related to the short range ordering.

Suggested Citation

  • Szabó, G. & Szolnoki, A. & Juhász, Z. & Ódor, G., 1992. "Enhanced fluctuations in driven lattice gases," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 191(1), pages 445-448.
    • Handle: RePEc:eee:phsmap:v:191:y:1992:i:1:p:445-448
    DOI: 10.1016/0378-4371(92)90565-8
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/0378437192905658
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/0378-4371(92)90565-8?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Bogdanowicz-Bindert, Christine A., 1983. "Portugal, Turkey and Peru: Three successful stabilization programmes under the auspices of the IMF," World Development, Elsevier, vol. 11(1), pages 65-70, January.
    2. Sachdev, Perminder S., 1990. "Behavioural factors affecting physical health of the New Zealand Maori," Social Science & Medicine, Elsevier, vol. 30(4), pages 431-440, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jánosi, I.M. & Kertész, J., 1993. "Self-organized criticality with and without conservation," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 200(1), pages 179-188.
    2. Spišák, Daniel, 1994. "Two-dimensional diffusion of particles with dipolar-like interaction," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 209(1), pages 42-50.
    3. Curado, E.M.F. & Meunier, J.-L., 1988. "Spin-glass in low dimensions and the Migdal-Kadanoff approximation," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 149(1), pages 164-181.
    4. Thiele, Rainer, 1991. "Peruvian agriculture: recent history, present performance and the effects of agricultural and general economic policies," Kiel Working Papers 474, Kiel Institute for the World Economy (IfW Kiel).
    5. Ruskin, H.J. & Feng, Y., 1997. "Self-organised criticality in some dissipative sandpile models," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 245(3), pages 453-460.
    6. Carlos Humberto Cardona & Adriana Pontón & Eduardo Sarmiento, 1998. "Evidencia Sobre Las Desinflaciones: Experiencia Internacional," Borradores de Economia 2650, Banco de la Republica.
    7. De Smedt, Ph. & Indekeu, J.O. & Zhang, L., 1987. "The short-range van Hemmen model in a simple Kikuchi approximation: Comparison with the mean-field model and with spin-glasses," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 140(3), pages 450-477.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:phsmap:v:191:y:1992:i:1:p:445-448. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.