Modified spin-wave theory with ordering vector optimization: Frustrated bosons on the spatially anisotropic triangular lattice

New Journal of Physics

Volumn 12, Issue , 2010, Pages

  Hauke, Philipp ^a,b   Roscilde, Tommaso ^c   Murg, Valentin ^b   Ignacio Cirac, J ^b   Schmied, Roman ^b  

^a ICFO INSTITUT DE CIENCIES FOTONIQUES   (Spain)

^b MAX PLANCK INSTITUT FÜR QUANTENOPTIK   (Germany)

^c UNIVERSITÉ DE LYON   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPIC TRIANGULAR LATTICE; ANTIFERROMAGNETS; BKT TRANSITION; EXACT DIAGONALIZATION; FINITE TEMPERATURES; HARD-CORE BOSONS; HEISENBERG MODELS; KOSTERLITZ-THOULESS; ORDERED PHASE; ORDERED PHASIS; ORDERED STATE; QUANTUM CORRECTION; QUANTUM PHASIS; QUANTUM SIMULATORS; REFERENCE STATE; SHORT-RANGE CORRELATIONS; SPIN-LIQUID; SPIN-WAVE THEORY; TEMPERATURE PHASE; VECTOR OPTIMIZATIONS; ZERO TEMPERATURES;

ANISOTROPY; BOSONS; ELECTRON ENERGY ANALYZERS; LIQUIDS; NEON; OPTIMIZATION; PHASE DIAGRAMS; SPIN DYNAMICS; SPIN WAVES;

QUANTUM THEORY;

EID: 77952728997     PISSN: 13672630     EISSN: None     Source Type: Journal    
DOI: 10.1088/1367-2630/12/5/053036     Document Type: Article

References (43)

1. Bloch I, Dalibard J and Zwerger W 2008 Rev. Mod. Phys. 80 885
2. Lewenstein M, Sanpera A, Ahufinger V, Damski B, Sen A and Sen U 2007 Adv. Phys. 56 243
3. Jaksch D and Zoller P 2003 New J. Phys. 5 56
4. Sørensen A S, Demier E and Lukin M D 2005 Phys. Rev. Lett. 94 086803
5. Polini M, Fazio R, MacDonald A H and Tosi M P 2005 Phys. Rev. Lett. 95 010401
6. Eckardt A, Hauke P, Soltan-Panahi P, Becker C, Sengstock K and Lewenstein M 2010 Europhys. Lett. 89 10010
7. Goldbaum D S and Mueller E J 2008 Phys. Rev. A 77 033629
8. Garcia-Ripoll J J and Pachos J K 2007 New J. Phys. 9 139
9. Diep H T (ed) 2004 Frustrated Spin Systems (Singapore: World Scientific)
10. Fazio R and van der Zant H 2001 Phys. Rep. 355 235
11. Schmied R, Roscilde T, Murg V, Porras D and Cirac J I 2008 New J. Phys. 10 045017
12. Buluta I and Nori F 2009 Science 326 108
13. Lin Y-J, Compton R L, Jiménez-García K, Porto J V and Spielman I B 2009 Nature 462 628
14. Becker C, Soltan-Panahi P, Kronjäger J, Dörscher S, Bongs K and Sengstock K 2009 arXiv:0912.3646v1
15. Takahashi M 1989 Phys. Rev. B 40 2494
16. Xu J H and Ting C S 1991 Phys. Rev. B 43 6177
17. Verstraete F, Cirac J I and Murg V 2008 Adv. Phys. 57 143
18. Hauke P, Roscilde T, Murg V, Cirac I and Schmied R 2010 in preparation
19. Dyson F J 1956 Phys. Rev. 102 1217
20. Maleev S V 1957 Zh. Eksp. Teor. Fiz. 30 1010
21. Maleev S V 1958 Sov. Phys.-JETP 6 776
22. Akhiezer A I, Bariakhtar V G and Peletminskii S V 1968 Spin Waves (Amsterdam: North-Holland)
23. Fetter A and Walecka J 1971 Quantum Theory of Many-Particle Systems (New York: McGraw Hill)
24. Dotsenko A V and Sushkov O P 1994 Phys. Rev. B 50 13821
25. Yunoki S and Sorella S 2006 Phys. Rev. B 74 014408
26. Sandvik A W and Hamer C J 1999 Phys. Rev. B 60 6588
27. Shastry B S and Sutherland B 1990 Phys. Rev. Lett. 65 243
28. Kawamura H 2002 arXiv:cond-mat/0202109v1
29. Richter J, Gros C and Weber W 1991 Phys. Rev. B 44 906
30. Krger S E, Richter J, Schulenburg J, Farnell D J J and Bishop R F 2000 Phys. Rev. B 61 14607
31. Henley C L 1989 Phys. Rev. Lett. 62 2056
32. Mermin N D and Wagner H 1966 Phys. Rev. Lett. 17 1133
33. Hohenberg P C 1967 Phys. Rev. 158 383
34. Berezinskii V L 1971 Sov. Phys.-JETP 32 493
35. Berezinskii V L 1972 Sov. Phys.-JETP 34 610
36. Kosterlitz J M and Thouless D J 1973 J. Phys. C: Solid State Phys. 6 1181
37. Lee D H, Joannopoulos J D, Negele J W and Landau D P 1984 Phys. Rev. Lett. 52 433
38. Capriotti L, Cuccoli A, Tognetti V, Verruechi P and Vaia R 1999 Phys. Rev. B 60 7299
39. Cuccoli A, Tognetti V and Vaia R 1995 Phys. Rev. B 52 10221
40. Ding H-Q and Makivić M S 1990 Phys. Rev. B 42 6827
41. Harada K and Kawashima N 1997 Phys. Rev. B 55 R11949
42. Lhuillier C 2005 arXiv:cond-mat/0502464v1
43. Lecheminant P, Bernu B, Lhuillier C, Pierre L and Sindzingre P 1997 Phys. Rev. B 56 2521