Self-consistent theory for molecular instabilities in a normal degenerate Fermi gas in the BEC-BCS crossover

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 73, Issue 2, 2006, Pages

  Combescot, R ^a   Leyronas, X ^a   Kagan, M Yu ^b  

^a ECOLE NORMALE SUPÉRIEURE   (France)

^b KAPITZA INSTITUTE FOR PHYSICAL PROBLEMS   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

BOSE-EINSTEIN CONDENSATE (BEC); FERMI GAS; MOLECULAR FORMATION; MOLECULAR INSTABILITIES;

APPROXIMATION THEORY; CONDENSATION; GAS DYNAMICS; HIGH ENERGY PHYSICS; MOLECULAR DYNAMICS;

FERMI LEVEL;

EID: 33644610620     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.73.023618     Document Type: Article

References (46)

1. Proceedings of Workshop on Ultracold Fermi Gases, Levico, 2004, http://bec.science.unitn.it/fermi04/
2. M. Greiner, C. A. Regal, and D. S. Jin, Nature (London) NATUAS 0028-0836 10.1038/nature02199 426, 537 (2003);
3. S. Jochim, M. Bartenstein, A. Altmeyer, G. Hendl, S. Riedl, C. Chin, J. Hecker Denschlag, and R. Grimm, Science SCIEAS 0036-8075 10.1126/science.1093280 302, 2101 (2003);
4. M. W. Zwierlein, C. A. Stan, C. H. Schunck, S. M. F. Raupach, S. Gupta, Z. Hadzibabic, and W. Ketterle, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.250401 91, 250401 (2003);
5. T. Bourdel, L. Khaykovich, J. Cubizolles, J. Zhang, F. Chevy, M. Teichmann, L. Tarruell, S. J. J. M. F. Kokkelmans, and C. Salomon, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.050401 93, 050401 (2004).
6. M. Bartenstein, A. Altmeyer, S. Riedl, S. Jochim, C. Chin, J. H. Denschlag, and R. Grimm, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 92.203201 92, 203201 (2004).
7. C. A. Regal, M. Greiner, and D. S. Jin, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92.040403 92, 040403 (2004);
8. M. W. Zwierlein, C. A. Stan, C. H. Schunck, S. M. F. Raupach, A. J. Kerman, and W. Ketterle, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 92.120403 92, 120403 (2004).
9. M. W. Zwierlein, J. R. Abo-Shaeer, A. Schirotzek, C. H. Schunk, and W. Ketterle, Nature (London) NATUAS 0028-0836 10.1038/nature03858 435, 1047 (2005).
10. A. J. Leggett, J. Phys. (Paris), Colloq. JPQCAK 0449-1947 41, C7-19 (1980).
11. P. Nozières and S. Schmitt-Rink, J. Low Temp. Phys. JLTPAC 0022-2291 10.1007/BF00683774 59, 195 (1985).
12. C. A. R. Sa de Melo, M. Randeria, and J. R. Engelbrecht, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.71.3202 71, 3202 (1993).
13. M. Randeria, in Bose-Einstein Condensation, edited by, A. Griffin, D. W. Snoke, and, S. Stringari, (Cambridge University Press, Cambridge, U.K., 1995), p. 355.
14. L. V. Keldysh and A. N. Kozlov, Zh. Eksp. Teor. Fiz. ZETFA7 0044-4510 54, 978 (1968)
15. L. V. Keldysh and A. N. Kozlov, [Sov. Phys. JETP SPHJAR 0038-5646 27, 521 (1968)].
16. D. M. Eagles, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.186.456 186, 456 (1969).
17. M. Yu. Kagan, R. Frésard, M. Capezzali, and H. Beck, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.57.5995 57, 5995 (1998).
18. M. Yu. Kagan, R. Frésard, M. Capezzali, and H. Beck, Physica B PHYBE3 0921-4526 284-288, 447 (2000).
19. T. Bourdel, J. Cubizolles, L. Khaykovich, K. M. F. Magalhães, S. J. J. M. F. Kokkelmans, G. V. Shlyapnikov, and C. Salomon, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.020402 91, 020402 (2003).
20. R. Combescot, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91. 120401 91, 120401 (2003).
21. R. Combescot, New J. Phys. NJOPFM 1367-2630 10.1088/1367-2630/5/1/386 5, 86 (2003);
22. R. Combescot, Eur. Phys. J. D EPJDF6 1434-6060 32, 69 (2005).
23. P. Pieri and G. C. Strinati, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.61.15370 61, 15370 (2000).
24. A. Perali, P. Pieri, L. Pisani, and G. C. Strinati, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92.220404 92, 220404 (2004).
25. A. Perali, P. Pieri, G. C. Strinati, and C. Castellani, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.66.024510 66, 024510 (2002).
26. A. Perali, P. Pieri, and G. C. Strinati, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.100404 93, 100404 (2004).
27. E. Beth and G. E. Uhlenbeck, Physica (Amsterdam) PHYSAG 0031-8914 4, 915 (1937).
28. L. D. Landau and E. M. Lifshitz, Statistical Physics, Course of Theoretical Physics Vol. 5 (Butterworth-Heinemann, Oxford, 1999).
29. V. A. Belyakov, Sov. Phys. JETP SPHJAR 0038-5646 13, 850 (1961).
30. V. M. Galitskii, Sov. Phys. JETP SPHJAR 0038-5646 7, 104 (1958).
31. A. L. Fetter and J. D. Walecka, Quantum Theory of Many-Particle Systems (McGraw-Hill, New York, 1971).
32. A. A. Abrikosov, L. P. Gorkov, and I. E. Dzialoshinski, Methods of Quantum Field Theory in Statistical Physics (Dover, New York, 1975).
33. P. Pieri, L. Pisani, and G. C. Strinati, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.72.012506 72, 012506 (2005).
34. I. V. Brodsky, A. V. Klaptsov, M. Yu. Kagan, R. Combescot, and X. Leyronas, e-print cond-mat/0507240.
35. D. S. Petrov, C. Salomon, and G. V. Shlyapnikov, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.090404 93, 090404 (2004).
36. J. N. Milstein, S. J. J. M. F. Kokkelmans, and M. J. Holland, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.66.043604 66, 043604 (2002).
37. L. P. Gor'kov and T. K. Melik-Barhudarov, Zh. Eksp. Teor. Fiz. ZETFA7 0044-4510 40, 1452 (1961)
38. L. P. Gor'kov and T. K. Melik-Barhudarov, [Sov. Phys. JETP SPHJAR 0038-5646 13, 1018 (1961)].
39. M. Yu. Kagan, and A. Chubukov, JETP Lett. JTPLA2 0021-3640 47, 525 (1988);
40. M. A. Baranov, A. V. Chubukov, and M. Yu. Kagan, Int. J. Mod. Phys. B IJPBEV 0217-9792 6, 2471 (1992).
41. M. A. Baranov, D. V. Efremov, M. S. Marenko, and M. Yu. Kagan, JETP JTPHES 1063-7761 10.1134/1.559173 90, 861 (2000).
42. V. M. Loktev, R. M. Quick, and S. G. Sharapov, Phys. Rep. PRPLCM 0370-1573 10.1016/S0370-1573(00)00114-9 349, 1 (2001).
43. R. Combescot, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.83. 3766 83, 3766 (1999).
44. See, for example, J. Cubizolles, T. Bourdel, S. J. J. M. F. Kokkelmans, G. V. Shlyapnikov, and C. Salomon, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.240401 91, 240401 (2003).
45. C. Chin, M. Bartenstein, A. Altmeyer, S. Riedl, S. Jochim, J. Hecker Denschlag, and R. Grimm, Science SCIEAS 0036-8075 10.1126/science.1100818 305, 1128 (2004).
46. G. B. Partridge, K. E. Strecker, R. I. Kamar, M. W. Jack, and R. G. Hulet, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.020404 95, 020404 (2005).