Ultracold atoms at unitarity within quantum Monte Carlo methods

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 81, Issue 3, 2010, Pages

  Morris, Andrew J ^a,b   Lopez Rios P ^a   Needs, R J ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BEST ESTIMATES; CONDENSATE FRACTIONS; DENSITY MATRIX; DIFFUSION QUANTUM MONTE CARLO; FERMIONIC GAS; MOMENTUM DENSITY; PAIR CORRELATION FUNCTIONS; PARTICLE DENSITIES; QUANTUM MONTE CARLO CALCULATIONS; QUANTUM MONTE CARLO METHODS; STATISTICAL ERRORS; SYSTEM SIZE; ULTRACOLD ATOMS; UNITARITY; UNIVERSAL RATIOS; WELL WIDTH; ZERO TEMPERATURES;

FERMIONS; WAVE FUNCTIONS;

MONTE CARLO METHODS;

EID: 77949745792     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.81.033619     Document Type: Article

References (39)

1. W. Ketterle, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.74.1131 74, 1131 (2002). (Pubitemid 36121906)
2. E. A. Cornell and C. E. Wieman, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.74.875 74, 875 (2002).
3. T. Köhler, K. Góral, and P. S. Julienne, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.78.1311 78, 1311 (2006).
4. S. Giorgini, L. P. Pitaevskii, and S. Stringari, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.80.1215 80, 1215 (2008).
5. I. Bloch, J. Dalibard, and W. Zwerger, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.80.885 80, 885 (2008).
6. U. Fano, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.124.1866 124, 1866 (1961).
7. H. Feshbach, Ann. Phys. (NY) APNYA6 0003-4916 10.1016/0003-4916(62)90221- X 19, 287 (1962).
8. S. Inouye, M. R. Andrews, J. Stenger, H.-J. Miesner, D. M. Stamper-Kurn, and W. Ketterle, Nature (London) NATUAS 0028-0836 10.1038/32354 392, 151 (1998). (Pubitemid 28162780)
9. P. Courteille, R. S. Freeland, D. J. Heinzen, F. A. van Abeelen, and B. J. Verhaar, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.81.69 81, 69 (1998).
10. W. M. C. Foulkes, L. Mitas, R. J. Needs, and G. Rajagopal, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.73.33 73, 33 (2001).
11. J. Carlson, S.-Y. Chang, V. R. Pandharipande, and K. E. Schmidt, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.050401 91, 050401 (2003).
12. G. E. Astrakharchik, J. Boronat, J. Casulleras, and S. Giorgini, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.200404 93, 200404 (2004).
13. S. Y. Chang, V. R. Pandharipande, J. Carlson, and K. E. Schmidt, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.70.043602 70, 043602 (2004).
14. G. E. Astrakharchik, J. Boronat, J. Casulleras, and S. Giorgini, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.230405 95, 230405 (2005).
15. S. Y. Chang and V. R. Pandharipande, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.080402 95, 080402 (2005).
16. J. Carlson and S. Reddy, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.060401 95, 060401 (2005).
17. A. Gezerlis, S. Gandolfi, K. E. Schmidt, and J. Carlson, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.103.060403 103, 060403 (2009).
18. V. K. Akkineni, D. M. Ceperley, and N. Trivedi, Phys. Rev. B PRLTAO 1098-0121 10.1103/PhysRevB.76.165116 76, 165116 (2007).
19. E. Burovski, N. Prokof'ev, B. Svistunov, and M. Troyer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.96.160402 96, 160402 (2006). (Pubitemid 43667854)
20. E. Burovski, E. Kozik, N. Prokof'ev, B. Svistunov, and M. Troyer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.101.090402 101, 090402 (2008).
21. A. Bulgac, J. E. Drut, and P. Magierski, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.96.090404 96, 090404 (2006). (Pubitemid 43385268)
22. A. Bulgac, J. E. Drut, and P. Magierski, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.99.120401 99, 120401 (2007). (Pubitemid 47438180)
23. A. Bulgac, J. E. Drut, and P. Magierski, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.78.023625 78, 023625 (2008).
24. D. M. Ceperley and B. J. Alder, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.45.566 45, 566 (1980).
25. D. M. Ceperley and M. H. Kalos, in Monte Carlo Methods in Statistical Physics, 2nd ed., edited by, K. Binder, (Springer, Berlin, 1979), Chap. 4.
26. C. Lin, F. H. Zong, and D. M. Ceperley, Phys. Rev. E PRLTAO 1539-3755 10.1103/PhysRevE.64.016702 64, 016702 (2001).
27. N. D. Drummond, R. J. Needs, A. Sorouri, and W. M. C. Foulkes, Phys. Rev. B PRLTAO 1098-0121 10.1103/PhysRevB.78.125106 78, 125106 (2008).
28. N. D. Drummond, M. D. Towler, and R. J. Needs, Phys. Rev. B PRLTAO 1098-0121 10.1103/PhysRevB.70.235119 70, 235119 (2004).
29. R. P. Feynman, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.94.262 94, 262 (1954).
30. R. P. Feynman and M. Cohen, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.102.1189 102, 1189 (1956).
31. P. López Ríos, A. Ma, N. D. Drummond, M. D. Towler, and R. J. Needs, Phys. Rev. E PHRVAO 1539-3755 10.1103/PhysRevE.74.066701 74, 066701 (2006).
32. P. R. C. Kent, R. J. Needs, and G. Rajagopal, Phys. Rev. B PHRVAO 1098-0121 10.1103/PhysRevB.59.12344 59, 12344 (1999).
33. N. D. Drummond and R. J. Needs, Phys. Rev. B PHRVAO 1098-0121 10.1103/PhysRevB.72.085124 72, 085124 (2005).
34. R. J. Needs, M. D. Towler, N. D. Drummond, and P. López Ríos, J. Phys. Condens. Matter JCOMEL 0953-8984 10.1088/0953-8984/22/2/ 023201 22, 023201 (2010).
35. 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. 92.120401 92, 120401 (2004).
36. J. Kinast, A. Turlapov, J. E. Thomas, Q. J. Chen, J. Stajic, and K. Levin, Science SCIEAS 0036-8075 10.1126/science.1109220 307, 1296 (2005). (Pubitemid 40305280)
37. G. B. Partridge, W. Li, R. I. Kamar, Y. Liao, and R. G. Hulet, Science SCIEAS 0036-8075 10.1126/science.1122876 311, 503 (2006). (Pubitemid 43157724)
38. A. Perali, P. Pieri, and G. C. Strinati, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.100404 93, 100404 (2004).
39. Y. Nishida, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.79.013627 79, 013627 (2009).