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Recent Advances in the Stability and Properties of Commensurate Flux Phases

  • P. Lederer
  • D. Poilblanc
  • T. M. Rice
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 89)

Abstract

Recent progress in flux phases is reviewed. First numerical evidence favors a conjecture, due to Wiegmann, that a state with a flux per plaquette equal to the electron density has the lowest energy for a n.n. tightbinding model on a square lattice. The t — J model is examined using a renormalized mean field theory and shown to have an instability towards flux phases at large enough J/t. These flux states have a collective gauge variable and exhibit superconducting properties.

Keywords

Flux State Correlate Motion Bloch State Flux Phase Spin Liquid State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Y. Hasegawa, P. Lederer, T.M. Rice and P. Wiegmann, ETH-preprint (1989).Google Scholar
  2. 2.
    P. Lederer, D. Poilblanc and T.M. Rice, ETH-preprint (1989).Google Scholar
  3. 3.
    I. Affleck and J.B. Marston, Phys. Rev. B37, 3774 (1988).CrossRefADSGoogle Scholar
  4. 4.
    I. Affleck, Z. Zou, T. Hsu and P.W. Anderson, Phys. Rev. B38, 745 (1988).CrossRefADSGoogle Scholar
  5. 5.
    F.C. Zhang, C. Gros, T.M. Rice and H. Shiba, Super. Sci. Tech. 1, 36 (1988).CrossRefADSGoogle Scholar
  6. 6.
    D.R. Hofstadter, Phys. Rev. B14, 2239 (1976).CrossRefADSGoogle Scholar
  7. 7.
    P.W. Anderson, Science 235, 1196 (1987) and in “Frontiers and Borderlines in Many Body Physics”, Varenna Lectures, ed. R.A. Broglia and J.R. Schrieffer, North-Holland (1988).Google Scholar
  8. 8.
    F.C. Zhang and T.M. Rice, Phys. Rev. B37, 3759 (1988).CrossRefADSGoogle Scholar
  9. 9.
    P.W. Anderson, B.S. Shastry and D. Hristopoulos, Princeton-preprint (1989) P.W. Anderson, Cargèse Lecture Notes (1988).Google Scholar
  10. 10.
    P.B. Wiegmann, Phys. Rev. Lett. 60, 821 (1988); Physica Scripta T27 160C.CrossRefADSGoogle Scholar
  11. 11.
    R.B. Laughlin, Science 242, 525 (1988) and these lectures.CrossRefADSGoogle Scholar
  12. 12.
    X.G. Wen, F. Wilczek and A. Zee, ITP-preprint (1988).Google Scholar
  13. 13.
    P.W. Anderson, Phys. Rev. 115, 2 (1959).CrossRefzbMATHADSMathSciNetGoogle Scholar
  14. 14.
    D. Poilblanc, ETH-preprint (1989).Google Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • P. Lederer
    • 1
  • D. Poilblanc
    • 1
  • T. M. Rice
    • 1
  1. 1.Theoretische PhysikETH-HönggerbergZürichSwitzerland

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