Comparison of perturbative expansions using different phonon bases for the two-site Holstein model

Physical Review B - Condensed Matter and Materials Physics

Volumn 61, Issue 7, 2000, Pages 4592-4602

  Chatterjee, Jayita ^a   Das, A ^a  

^a SAHA INSTITUTE OF NUCLEAR PHYSICS   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001018304     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.61.4592     Document Type: Article

References (23)

1. T. Holstein, Ann. Phys. (N.Y.) 8, 325 (1959).
2. L. G. Lang and Yu A. Firsov, Zh. Eksp. Teor. Fiz. 43, 1843 (1962) [Sov. Phys. JETP 16, 1301 (1963)].
3. J. Ranninger and U. Thibblin, Phys. Rev. B 45, 7730 (1992).
4. E. V. L. de Mello and J. Ranninger, Phys. Rev. B 55, 14 872 (1997).
5. Yu. A. Firsov and E. K. Kudinov, Fiz. Tverd. Tela (St. Petersburg) 39, 2159 (1997) [Phys. Solid State 39, 1930 (1997)].
6. F. Marsiglio, Phys. Lett. A 180, 280 (1993).
7. F. MarsiglioPhysica C 244, 21 (1995).
8. A. B. Migdal, Zh. Eksp. Teor. Fiz. 34, 34 (1958) [Sov. Phys. JETP 7, 996 (1958)].
9. V. V. Kabanov and D. K. Ray, Phys. Lett. A 186, 438 (1994).
10. A. S. Alexandrov, V. V. Kabanov, and D. K. Ray, Phys. Rev. B 49, 9915 (1994).
11. A. N. Das and Jayita Chatterjee, Int. J. Mod. Phys. B 13, 3903 (1999).
12. D. Feinberg, S. Ciuchi, and F. de Pasquale, Int. J. Mod. Phys. B 7-8, 1317 (1990).
13. A. N. Das and S. Sil, Physica C 207, 51 (1993).
14. A. N. DasS. SilJ. Phys.: Condens. Matter 5, 1 (1993).
15. H. Fehske, D. Ihle, J. Loos, U. Trapper, and H. Buttner, Phys. Rev. B 94, 91 (1994).
16. Phys. Rev. BU. Trapper, H. Fehske, M. Deeg, and H. Buttner, 93, 465 (1994).
17. A. N. Das and P. Choudhury, Phys. Rev. B 49, 13 219 (1994).
18. P. Choudhury and A. N. Das, Phys. Rev. B 53, 3203 (1996).
19. G. D. Mahan, Many Particle Physics (Plenum, New York, 1981), Chap. 6.
20. C. F. Lo and R. Sollie, Phys. Rev. B 45, 7102 (1992).
21. H. Zheng, Phys. Rev. B 37, 7419 (1988).
22. A. N. Das, J. Konior, and D. K. Ray, Physica C 170, 215 (1990).
23. H. L⊙wen, Phys. Rev. B 37, 8661 (1988).