Coherent propagation of interacting particles in a random potential: The mechanism of enhancement

Physical Review B - Condensed Matter and Materials Physics

Volumn 56, Issue 7, 1997, Pages 3742-3759

  Ponomarev, I ^a   Silvestrov, P ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000654955     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.56.3742     Document Type: Article

References (23)

1. D.L. Shepelyansky, Phys. Rev. Lett. 73, 2607 (1994).
2. Y. Imry, Europhys. Lett. 30, 405 (1995).
3. Y. V. Fyodorov and A. D. Mirlin, Phys. Rev. B 52, R11 580 (1995).
4. K. Frahm and A. Müller-Groeling, Europhys. Lett. 32, 385 (1995).
5. K. Frahm, A. Müller-Groeling, and J.-L. Pichard, Phys. Rev. Lett. 76, 1509 (1996).
6. P. Jacquod, D. L. Shepelyansky, and O. P. Sushkov, Phys. Rev. Lett. 78, 923 (1997). See, however, the discussion at the end of our Sec. II.
7. K. Frahm, A. Müller-Groeling, J.-L. Pichard, and D. Weinmann, Europhys. Lett. 31, 405 (1995).
8. D. Weinmann, A. Müller-Groeling, J.-L. Pichard, and K. Frahm, Phys. Rev. Lett. 75, 1598 (1995).
9. F. von Oppen, T. Wettig, and J. Müller, Phys. Rev. Lett. 76, 491 (1996). The actual enhancement parameter observed in this paper is rather weak (Formula presented). However, within the definition of (Formula presented) used by authors the limit of the switched interaction corresponds to (Formula presented). Therefore, the observed enhancement is effectively twice as large.
10. P. Jacquod and D. L. Shepelyansky, Phys. Rev. Lett. 75, 3501 (1995).
11. D. Weinmann and J.-L. Pichard, Phys. Rev. Lett. 77, 1556 (1996).
12. F. Borgonovi and D. L. Shepelyansky, J. Phys. (France) I 6, 287 (1996).
13. The propagation of interacting particles in the random potential was considered also in O. N. Dorokhov, Zh. Éksp. Teor. Fiz. 98, 646 (1990) [Sov. Phys. JETP 71, 360 (1990)]. However, the confining particle-particle interaction considered by Dorokhov seems to be very different from the short-range interaction of Ref. 1.
14. A. D. Mirlin, Y. V. Fyodorov, F. Dittes, J. Quezada, and T. H. Seligman, Phys. Rev. E 54, 3221 (1996).
15. L. Levitov, Europhys. Lett. 9, 83 (1989).
16. Phys. Rev. Lett. 64, 547 (1990).
17. D. C. Thouless, Phys. Rev. Lett. 39, 1167 (1977).
18. See, e.g. B. Kramer and A. MacKinnon, Rep. Prog. Phys. 56, 1469 (1993).
19. I. M. Lifshits, S. A. Gredeskul, and L. A. Pastur, Introduction to the Theory of Disordered Systems (Wiley, New York, 1988).
20. Y. V. Fyodorov and A. D. Mirlin, Int. J. Mod. Phys. B 8, 3795 (1994).
21. D. L. Shepelyansky (unpublished).
22. Ya. M. Blanter, Phys. Rev. B 54, 12 807 (1996).
23. B. L. Altshuler, Y. Gefen, A. Kamenev, and L. S. Levitov, Phys. Rev. Lett. 78, 2803 (1997).