Fermi polaron in two dimensions: Importance of the two-body bound state

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 84, Issue 3, 2011, Pages

  Klawunn, Michael ^a   Recati, Alessio ^a  

^a UNIVERSITY OF TRENTO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL EXPRESSIONS; BOUND STATE; EFFECTIVE INTERACTIONS; EFFECTIVE MASS; FERMI GAS; INTERACTION POTENTIALS; STRONG INTERACTION; THREE DIMENSIONS; TWO-DIMENSION;

ELECTRON GAS; FERMIONS; INTEGRAL EQUATIONS;

POLARONS;

EID: 80052450868     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.84.033607     Document Type: Article

References (27)

1. F. Chevy and C. Mora, Rep. Prog. Phys. RPPHAG 0034-4885 10.1088/0034-4885/73/11/112401 73, 112401 (2010).
2. R. Combescot, A. Recati, C. Lobo, and F. Chevy, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.98.180402 98, 180402 (2007). (Pubitemid 46693392)
3. C. Mora and F. Chevy, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.80. 033607 80, 033607 (2009);
4. M. Punk, P. T. Dumitrescu, and W. Zwerger, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.80.053605 80, 053605 (2009);
5. R. Combescot, S. Giraud, and X. Leyronas, Eur. Phys. Lett. EULEEJ 0295-5075 10.1209/0295-5075/88/60007 88, 60007 (2009).
6. N. Prokof'ev and B. Svistunov, Phys. Rev. B PRBMDO 1098-0121 10.1103/PhysRevB.77.020408 77, 020408 (2008).
7. S. Pilati and S. Giorgini, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.100.030401 100, 030401 (2008). (Pubitemid 351159197)
8. R. Schmidt and T. Enss, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.83.063620 83, 063620 (2011).
9. A. Schirotzek, C.-H. Wu, A. Sommer, and M. W. Zwierlein, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.102.230402 102, 230402 (2009);
10. S. Nascimbene, N. Navon, K. J. Jiang, L. Tarruell, M. Teichmann, J. McKeever, F. Chevy, and C. Salomon, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.103.170402 103, 170402 (2009);
11. N. Navon, S. Nascimbene, F. Chevy, and C. Salomon, Science SCIEAS 0036-8075 10.1126/science.1187582 328, 5979 (2010).
12. S. Giraud and R. Combescot, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.79.043615 79, 043615 (2009).
13. J. B. McGuire, J. Math. Phys. JMAPAQ 0022-2488 10.1063/1.1704798 7, 123 (1966).
14. S. Zöllner, G. M. Bruun, and C. J. Pethick, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.83.021603 83, 021603 (2011).
15. M. M. Parish, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.83.051603 83, 051603 (2011).
16. Y.A. Liao, A. S. C. Rittner, T. Paprotta, W. Li, G. B. Partridge, R. G. Hulet, S. K. Baur, and E. J. Mueller, Nature (London) NATUAS 0028-0836 10.1038/nature09393 467, 567 (2010).
17. B. Fröhlich, M. Feld, E. Vogt, M. Koschorreck, W. Zwerger, and M. Köhl, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.106.105301 106, 105301 (2011).
18. E. Lipparini, Modern Many Particle Physics, 2nd ed. (World Scientific, Singapore, 2008).
19. H. A. Bethe and J. Goldstone, Proc. Roy. Soc. A PRLTAO 1364-5021 10.1098/rspa.1957.0017 238, 551 (1957).
20. S. Nagano, K. S. Singwi, and S. Ohnishi, Phys. Rev. B PRBMDO 1098-0121 10.1103/PhysRevB.29.1209 29, 1209 (1984).
21. C. N. Yang, Europhys. Lett. EULEEJ 0295-5075 10.1209/0295-5075/84/40001 84, 40001 (2008).
22. A. A. Abrikosov, L. P. Gorkov, and I. E. Dzyaloshinski, Methods of Quantum Field Theory in Statistical Physics (Englewood Cliffs, NJ, Prentice-Hall, 1963).
23. 1) if the second argument is small.
24. M. Randeria, J.-M. Duan, and L.-Y. Shieh, Phys. Rev. B PRBMDO 1098-0121 10.1103/PhysRevB.41.327 41, 327 (1990).
25. M. Klawunn, A. Pikovski, and L. Santos, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.82.044701 82, 044701 (2010).
26. A. Vagov, H. Schomerus, and A. Shanenko, Phys. Rev. B PRBMDO 1098-0121 10.1103/PhysRevB.76.214513 76, 214513 (2007).
27. G. Bertaina and S. Giorgini (private communication).