IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v174y1991i2p533-551.html
   My bibliography  Save this article

A real space scaling of electron charge fluctuations in strongly correlated oxides

Author

Listed:
  • Proinov, E.I.
  • Neshev, N.M.

Abstract

Electron charge fluctuations in strongly correlated oxides are described in terms of local fluctuations of the electron occupancy in the real crystal space. The model is based on a real space scaling procedure using known exact properties of the reduced density matrices in site representation. A novel state of maximum electron localization is obtained as a result of this procedure. In this state the charge fluctuation vanishes within a region of 2d Wigner-Seitz unit cells, where d is the dimensionality. It is proved that such a state is antiferromagnetically ordered with a special synchronization between the local superexchange fluctuations. A tendency for real space pairing is indicated and a relation with the RVB state is discussed.

Suggested Citation

  • Proinov, E.I. & Neshev, N.M., 1991. "A real space scaling of electron charge fluctuations in strongly correlated oxides," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 174(2), pages 533-551.
    • Handle: RePEc:eee:phsmap:v:174:y:1991:i:2:p:533-551
    DOI: 10.1016/0378-4371(91)90347-F
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/037843719190347F
    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(91)90347-F?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. repec:ilo:ilowps:327150 is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    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:174:y:1991:i:2:p:533-551. 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.