Atomic Fermi gas in the trimerized kagomé lattice at 2/3 filling

Physical Review Letters

Volumn 95, Issue 6, 2005, Pages

  Damski, B ^a,b   Everts, H U ^a   Honecker, A ^c   Fehrmann, H ^a   Santos, L ^d   Lewenstein, M ^a,e  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

^b JAGIELLONIAN UNIVERSITY   (Poland)

^c TECHNICAL UNIVERSITY OF BRAUNSCHWEIG   (Germany)

^d UNIVERSITY OF STUTTGART   (Germany)

^e ICFO INSTITUT DE CIENCIES FOTONIQUES   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

LOW-ENERGY EXCITATIONS; NONSTANDARD PROPERTIES; SPIN-LIQUID CRYSTAL;

ATOMIC PHYSICS; CRYSTAL LATTICES; FERMIONS; LOW TEMPERATURE EFFECTS; QUANTUM THEORY;

FERMI LEVEL;

EID: 27144519553     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.95.060403     Document Type: Article

References (25)

1. D. Jaksch, Phys. Rev. Lett. 81, 3108 (1998); PRLTAO 0031-9007 10.1103/PhysRevLett.81.3108
2. D. Jaksch and P. Zoller, Ann. Phys. (N.Y.) APNYA6 0003-4916 315, 52 (2005). 10.1016/j.aop.2004.09.010
3. L.-M. Duan, E. Demler, and M.D. Lukin, Phys. Rev. Lett. 91, 090402 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.91.090402
4. W. Hofstetter, Phys. Rev. Lett. 89, 220407 (2002). PRLTAO 0031-9007 10.1103/PhysRevLett.89.220407
5. B. Damski, Phys. Rev. Lett. 90, 110401 (2003); PRLTAO 0031-9007 10.1103/PhysRevLett.90.110401
6. A. Sanpera, Phys. Rev. Lett. 93, 040401 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.040401
7. J.I. Cirac and P. Zoller, Phys. Today 57, No. 3, 38 (2004). PHTOAD 0031-9228
8. M. Greiner, Nature (London) NATUAS 0028-0836 415, 39 (2002). 10.1038/415039a
9. S. Peil, Phys. Rev. A PLRAAN 1050-2947 67, 051603(R) (2003); 10.1103/PhysRevA.67.051603
10. J.V. Porto, Phil. Trans. R. Soc. A PTRMAD 1364-503X 361, 1417 (2003). 10.1098/rsta.2003.1211
11. G. Misguich and C. Lhuillier, in Frustrated Spin Systems, edited by, H.T. Diep, (World Scientific, Singapore, 2005).
12. L. Santos, Phys. Rev. Lett. 93, 030601 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.030601
13. P. Nikolic and T. Senthil, Phys. Rev. B PRBMDO 0163-1829 68, 214415 (2003). 10.1103/PhysRevB.68.214415
14. P. Sindzingre, C. Lhuillier, and J.- B. Fouet, Int. J. Mod. Phys. B 17, 5031 (2003). IJPBEV 0217-9792 10.1142/S0217979203020168
15. D.C. Cabra, Phys. Rev. B PRBMDO 0163-1829 71, 144420 (2005). 10.1103/PhysRevB.71.144420
16. H. Fehrmann, Opt. Commun. OPCOB8 0030-4018 243, 23 (2004). 10.1016/j.optcom.2004.03.094
17. V. Subrahmanyam, Phys. Rev. B PRBMDO 0163-1829 52, 1133 (1995). 10.1103/PhysRevB.52.1133
18. F. Mila, Phys. Rev. Lett. 81, 2356 (1998); PRLTAO 0031-9007 10.1103/PhysRevLett.81.2356
19. M. Mambrini and F. Mila, Eur. Phys. J. B 17, 651 (2000). EPJBFY 1434-6028 10.1007/s100520000461
20. P. Lecheminant, Phys. Rev. B PRBMDO 0163-1829 56, 2521 (1997). 10.1103/PhysRevB.56.2521
21. Ch. Waldtmann, Eur. Phys. J. B 2, 501 (1998). EPJBFY 1434-6028 10.1007/s100510050274
22. http://www.caam.rice.edu/software/ARPACK/.
23. The chirality is found from sx(i)sy(j)-sy(i)sx(j)+sx(j)sy(k)-sy(j)sx(k) +sx(k)sy(i)-sy(k)sx(i), where i, j, k enumerate sites of the smallest triangular substructures; see S. Miyashita, Prog. Theor. Phys. Suppl. 87, 112 (1986). PTPSEP 0375-9687
24. A.J. Daley, P.O. Fedichev, and P. Zoller, Phys. Rev. A PLRAAN 1050-2947 69, 022306 (2004). 10.1103/PhysRevA.69.022306
25. J.J. García-Ripoll, M.A. Martin-Delgado, and J.I. Cirac, Phys. Rev. Lett. 93, 250405 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.250405