Finite-size effects and unsaturated ferromagnetism of two-component Hubbard rings in a strong magnetic field: Exact results

Physical Review B - Condensed Matter and Materials Physics

Volumn 53, Issue 19, 1996, Pages 12804-12812

  Kocharian, A ^a   Sebold, Joel H ^b  

^a YEREVAN PHYSICS INSTITUTE   (Armenia)

^b POLYTECHNIC UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0004311944     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.53.12804     Document Type: Article

References (27)

1. A. J. Cox, J. G. Louderback and L. A. Bloomfield, Phys. Rev. Lett. 71, 923 (1993).
2. J. C. Grossman, L. Mitas and K. Raghavachari, Phys. Rev. Lett. 75, 3870 (1995).
3. E. Dagotto, Rev. Mod. Phys. 66, 763 (1994).
4. R. M. Noack, S. R. White and D. J. Scalapino, Phys. Rev. Lett. 73, 882 (1994).
5. L. M. Falicov and J. C. Kimball, Phys. Rev. Lett. 22, 997 (1969).
6. T. M. Rice, in Solid State Physics (Academic, New York, 1977), Vol. 32;
7. L. V. Keldish and Y. V. Kopaev, Fiz. Tverd. Tela (Leningrad) 6, 2791 (1964) [Sov. Phys. Solid State 6, 2219 (1965)].
8. Y. Nagaoka, Phys. Rev. 147, 392 (1966).
9. A. N. Kocharian, G. R. Reich and A. S. Saakian, Physica B 206, 719 (1995).
10. D. C. Mattis, Rev. Mod. Phys. 58, 361 (1966).
11. H. R. Krishnamurthy, C. Jayaprakash, S. Sarker and W. Wenzel, Phys. Rev. Lett. 64, 950 (1990).
12. Q. P. Li and R. Joynt, Phys. Rev. B 47, 3979 (1993).
13. P. G. J. van Dongen and V. Janis, Phys. Rev. Lett. 72, 3258 (1994).
14. R. Strack and D. Vollhardt, Phys. Rev. Lett. 72, 3425 (1994).
15. J. M. Luttinger, J. Math Phys. 4, 1154 (1963).
16. E. H. Lieb, Phys. Rev. Lett. 10, 1201 (1989).
17. H. Tasaki, Phys. Rev. Lett. 69, 1608 (1994).
18. H. Tasaki, Phys. Rev. Lett. 73, 1158 (1994).
19. A. N. Kocharian and P. S. Ovnanian, Z. Phys. B 83, 161 (1991).
20. A. N. Kocharian and G. R. Reich, J. Appl. Phys. 76, 6127 (1995).
21. H. Frahm and V. E. Korepin, Phys. Rev. B 42, 10t553 (1990).
22. M. Takahashi, Prog. Theor. Phys. 42, 1098 (1969).
23. M. Ogata, T. Sugiyama and H. Shiba, Phys. Rev. Lett. 43, 8401 (1991).
24. V. Kalmeyer and R. B. Laughlin, Phys. Rev. Lett. 59, 2095 (1987).
25. V. Kalmeyer and R. B. Laughlin, Phys. Rev. B 39, 11t879 (1989).
26. D. C. Mattis, The Theory of Magnetism I (Springer-Verlag, New York, 1988).
27. E. H. Lieb and D. C. Mattis, Phys. Rev. 125, 164 (1962).