Direct calculation of the spin stiffness on square, triangular and cubic lattices using the coupled cluster method

Preprint English OPEN
Krüger, S. E.; Darradi, R.; Richter, J.; Farnell, D. J. J;
(2006)
  • Related identifiers: doi: 10.1103/PhysRevB.73.094404
  • Subject: Condensed Matter - Strongly Correlated Electrons | Condensed Matter - Statistical Mechanics
    arxiv: Condensed Matter::Strongly Correlated Electrons

We present a method for the direct calculation of the spin stiffness by means of the coupled cluster method. For the spin-half Heisenberg antiferromagnet on the square, the triangular and the cubic lattices we calculate the stiffness in high orders of approximation. For... View more
  • References (21)
    21 references, page 1 of 3

    1 Quantum Magnetism, Lecture Notes in Physics 645, U. Schollw¨ock, J. Richter, D.J.J. Farnell, R.F. Bishop, Eds. (Springer-Verlag, Berlin, 2004).

    2 B.I. Halperin and P.C. Hohenberg, Phys. Rev. 188, 898 (1969).

    3 S. Chakravarty, B.I. Halperin, and D.R.Nelson, Phys. Rev B 39, 2344 (1989). 22 R.F. Bishop, Theor. Chim. Acta 80, 95 (1991); R.F.

    4 A.V. Chubukov, S. Sachdev, and J. Ye, Phys. Rev B 49, Bishop in Microscopic Many-Body Theories and Their Ap11919 (1994). plications, edited by J. Navarro and A. Polls, Lecture Notes

    5 R.R.P. Singh and D.A. Huse. Phys. Rev. B 40, 7247 (1989). in Physics Vol. 510 (Springer-Verlag, Berlin, 1998), p. 1.

    6 C.J. Hamer, ZhengWeihong, and J. Oitmaa, Phys. Rev. B 23 M. Roger and J.H. Hetherington, Phys. Rev. B 41, 200 50, 6877 (1994). (1990).

    7 A.V. Chubukov, S. Sachdev, and T. Senthil, J. Phys. Con- 24 R.F. Bishop, J.B. Parkinson, and Y. Xian, Phys. Rev. B dens. Matter 6, 8891 (1994). 43, R13782 (1991); Phys. Rev. B 44, 9425 (1991).

    8 P. Lecheminant, B. Bernu, C. Lhuillier, and L. Pierre, 25 R.F. Bishop, R.G. Hale, and YangXian, Phys. Rev. Lett. Phys. Rev. B 52, 9162 (1995). 73, 3157 (1994).

    9 J.I. Igarashi and A. Watabe, Phys. Rev. B 44, 5057 (1991), 26 C. Zeng, D.J.J. Farnell, and R.F. Bishop, J. Stat. Phys. J.I. Igarashi, Phys. Rev. B 46, 10763 (1992). 90, 327 (1998).

    10 M. Raczkowski and A.M. Oles, Phys. Rev. B 66, 094431 27 R.F. Bishop, D.J.J. Farnell, and J.B. Parkinson, Phys. (2002). Rev. B 58, 6394 (1998).

  • Metrics
Share - Bookmark