IDEAS home Printed from https://ideas.repec.org/h/spr/sprchp/978-3-642-23869-7_13.html
   My bibliography  Save this book chapter

Phase Diagram of the 1D t-J Model

In: High Performance Computing in Science and Engineering '11

Author

Listed:
  • A. Moreno

    (Universität Stuttgart, Institut für Theoretische Physik III)

  • A. Muramatsu

    (Universität Stuttgart, Institut für Theoretische Physik III)

  • S. Manmana

    (University of Colorado, JILA, Department of Physics)

Abstract

The ground-state phase diagram of the t-J model in one dimension is studied by means of the Density Matrix Renormalization Group. The phase boundaries separating the repulsive from the attractive Luttinger-liquid (LL) phase, and also the boundaries of the spin-gap region and phase-separation, are determined on the basis of correlation functions and energy gaps. In particular, we shed light on a contradiction between variational and renormalization-group (RG) results about the extent of the spin-gap phase, that results larger than the variational but smaller than the RG one.

Suggested Citation

  • A. Moreno & A. Muramatsu & S. Manmana, 2012. "Phase Diagram of the 1D t-J Model," Springer Books, in: Wolfgang E. Nagel & Dietmar B. Kröner & Michael M. Resch (ed.), High Performance Computing in Science and Engineering '11, edition 127, pages 153-165, Springer.
    • Handle: RePEc:spr:sprchp:978-3-642-23869-7_13
    DOI: 10.1007/978-3-642-23869-7_13
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    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:spr:sprchp:978-3-642-23869-7_13. 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    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.