Effective Hamiltonians for holes in antiferromagnets: A new approach to implement forbidden double occupancy

European Physical Journal B

Volumn 5, Issue 3, 1998, Pages 317-324

  Apel, W ^a   Everts, H U ^b   Korner U ^b  

^a PHYSIKALISCH TECHNISCHE BUNDESANSTALT   (Germany)

^b LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

71.10.Fd Lattice fermion models; 75.10.Jm Quantized spin models; 75.50.Ee Antiferromagnetics

Indexed keywords

APPROXIMATION THEORY; CARRIER MOBILITY; CRYSTAL LATTICES; ELECTRODYNAMICS; ELECTRON ENERGY LEVELS; INTEGRAL EQUATIONS; MATHEMATICAL OPERATORS; OXIDE SUPERCONDUCTORS; SOLID STATE PHYSICS;

FORBIDDEN DOUBLE OCCUPANCY; LATTICE FERMION MODELS; QUANTIZED SPIN MODELS;

ANTIFERROMAGNETIC MATERIALS;

EID: 0032299195     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1007/s100510050449     Document Type: Article

References (21)

1. E. Dagotto, Rev. Mod. Phys. 66, 763 (1994).
2. T. Tohyama, S. Maekawa, J. Phys. Soc. Jpn 65, 1902 (1996).
3. T. Xiang, J.M. Wheatley, Phys. Rev. B 54, 12653 (1996).
4. R. Hayn, A.F. Barabanov, J. Schulenburg, J. Richter, Phys. Rev. B 53, 11714 (1996).
5. D.N. Sheng, Y.C. Chen, Z.Y. Weng, Phys. Rev. Lett. 77, 5102 (1996).
6. M. Vojta, K.W. Becker, Phys. Rev. B 54, 15483 (1996).
7. W.F. Brinkman, T.M. Rice, Phys. Rev. B 2, 1324 (1970).
8. S.A. Trugman, Phys. Rev. B 42, 6612 (1990).
9. T. Li, P. Wölfle, P.J. Hirschfeld, Phys. Rev. B 40, 6817 (1989).
10. U. Pecher, H. Büttner, Z. Phys. B Cond. Matter 98, 239 (1995).
11. A. Auerbach, B.E. Larson, Phys. Rev. Lett. 66, 2262 (1991).
12. R. Shankar, Phys. Rev. Lett. 63, 203 (1989); Nucl. Phys. B 330, 433 (1990).
13. R. Shankar, Phys. Rev. Lett. 63, 203 (1989); Nucl. Phys. B 330, 433 (1990).
14. P.B. Wiegmann, Phys. Rev. Lett. 60, 821 (1988).
15. C.L. Kane, P.A. Lee, N. Read, Phys. Rev. B 39, 6880 (1989).
16. F. Marsiglio, A.E. Ruckenstein, S. Schmitt-Rmk, C.M. Varma, Phys. Rev. B 43, 10882 (1991).
17. H. Barentzen, P. Wróbel, Z. Phys. B Cond. Matter 93, 375 (1994).
18. We thank A.H. MacDonald for a discussion of this point.
19. B. Bernu, P. Lecheminant, C. Lhuillier, L. Pierre, Phys. Rev. B 50, 10048 (1994).
20. R. Haydock, V. Heine, M.J. Kelly, J. Phys. C 5, 2845 (1972)
21. M. Azzouz, T. Dombre, Phys. Rev. B 53, 402 (1996).