IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v211y1994i4p365-380.html
   My bibliography  Save this article

Interpolating between quenched and annealed disorder

Author

Listed:
  • Zimmer, Michael F.

Abstract

A host-impurity system is considered, and the effect on the host due to a slow relaxation of the impurity is studied, when each can be described by a continuous field. Langevin dynamics are assumed for each field, along with a special choice of initial conditions that corresponds to a quenched equilibrium. Equal-time correlation functions interpolate between the limiting cases of a quenched and annealed impurity. An effective critical temperature may be defined, which is dependent on the relaxation rate of the impurity and the duration of the experiment. A simulation for the case of a conserved impurity and nonconserved host is used to demonstrate how a coexistence curve can become smeared when the relaxation rate of the impurity is small. The impurity enslaves the host, causing it to phase separate with a pattern that is more reminiscent of a conserved field. Also, it is suggested that the approach used could shed some light on the difficulties with one of the fixed points of Model C.

Suggested Citation

  • Zimmer, Michael F., 1994. "Interpolating between quenched and annealed disorder," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 211(4), pages 365-380.
    • Handle: RePEc:eee:phsmap:v:211:y:1994:i:4:p:365-380
    DOI: 10.1016/0378-4371(94)00178-2
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/0378437194001782
    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(94)00178-2?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.

    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:211:y:1994:i:4:p:365-380. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.