Flow-equations for the model of hybridized bosons and fermions

Journal of Superconductivity and Novel Magnetism

Volumn 12, Issue 2, 1999, Pages 399-401

  Moca, C P ^a   Tifrea, I ^b   Crisan, M ^b  

^a UNIVERSITY OF ORADEA   (Romania)

^b BABE BOLYAI UNIVERSITY   (Romania)

Author keywords

Fermions; Hybridized bosons

Indexed keywords

DIFFERENTIAL EQUATIONS; ELECTRON TRANSITIONS; FERMI LEVEL; MATHEMATICAL MODELS; SUPERCONDUCTIVITY;

BOSON-FERMION HYBRIDIZATION;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0033106647     PISSN: 15571939     EISSN: 15571947     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. R. Friedberg and T. D. Lee, Phys. Rev. B 40, 6745 (1989);
2. R. Friedberg, T. D. Lee, and H. C. Ren, Phys. Rev. B 42, 4122 (1990).
3. J. Ranninger and S. Robaszkiewicz, Physica (Amsterdam) 135B, 468 (1985).
4. J. Ranninger, J. M. Robin, and M. Eschrig, Phys. Rev. Lett. 74, 4027 (1995);
5. Physica C 235, 279 (1995);
6. Solid State Commun. 98, 559 (1996).
7. A. Alexandrov, J. Phys. Condens. Matt. 8, 6923 (1996);
8. Physica C 274, 237 (1997).
9. M. Crisan and L. Tataru, Phys. Rev. B 54, 3597 (1996).
10. F. Wegner, Ann. Phys. (Leipzig) 3, 77 (1994).
11. S. K. Kehrein and A. Mielke, Ann. Phys. 252, 1 (1996).
12. T. Giamarchi, C. M. Varma, A. E. Ruckenstein, and P. Nozieres, Phys. Rev. Lett. 70, 3967 (1993);
13. C. Sire, C. M. Varma, A. E. Ruckenstein, and T. Giamarchi, Phys. Rev. Lett. 72, 2478 (1994).
14. This point was shown to us by A. E. Ruckenstein.
15. A. S. Alexandrov, Physica C 237 (1997).