Observation of quantum criticality with ultracold atoms in optical lattices

Science

Volumn 335, Issue 6072, 2012, Pages 1070-1072

  Zhang, Xibo ^a   Hung, Chen Lung ^a   Tung, Shih Kuang ^a   Chin, Cheng ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ENTROPY; EQUATION OF STATE; EXPERIMENTAL STUDY; LOW TEMPERATURE; OBSERVATIONAL METHOD; PREDICTION; QUANTUM MECHANICS;

ARTICLE; ATOM; CHEMICAL INTERACTION; DENSITY; ENTROPY; GAS; LOW TEMPERATURE; OPTICS; PARTICULATE MATTER; PRIORITY JOURNAL; QUANTUM CHEMISTRY; QUANTUM CRITICALITY; SCALE UP;

EID: 84862778005     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1217990     Document Type: Article

References (32)

1. P. Coleman, A. J. Schofield, Nature 433, 226 (2005).
2. S. Sachdev, Quantum Phase Transitions (Cambridge Univ. Press, Cambridge, 1999).
3. D. van der Marel et al., Nature 425, 271 (2003).
4. H. v. Löhneysen, A. Rosch, M. Vojta, P. Wölfle, Rev. Mod. Phys. 79, 1015 (2007).
5. P. Gegenwart, Q. Si, F. Steglich, Nat. Phys. 4, 186 (2008).
6. S. Sachdev, Nat. Phys. 4, 173 (2008).
7. U. Al Khawaja, H. Stoof, Nature 411, 918 (2001).
8. T. Senthil, A. Vishwanath, L. Balents, S. Sachdev, M. P. A. Fisher, Science 303, 1490 (2004).
9. S. Sachdev, M. Müller, J. Phys. Condens. Matter 21, 164216 (2009).
10. S. E. Sebastian et al., Nature 441, 617 (2006).
11. R. Coldea et al., Science 327, 177 (2010).
12. R. Jaramillo, Y. Feng, J. Wang, T. F. Rosenbaum, Proc. Natl. Acad. Sci. U.S.A. 107, 13631 (2010).
13. M. Greiner, O. Mandel, T. Esslinger, T. W. Hänsch, I. Bloch, Nature 415, 39 (2002).
14. K. Baumann, C. Guerlin, F. Brennecke, T. Esslinger, Nature 464, 1301 (2010).
15. E. Haller et al., Nature 466, 597 (2010).
16. J. Simon et al., Nature 472, 307 (2011).
17. T. Donner et al., Science 315, 1556 (2007).
18. C.-L. Hung, X. Zhang, N. Gemelke, C. Chin, Nature 470, 236 (2011).
19. R. Löw et al., Phys. Rev. A 80, 033422 (2009).
20. S. Trotzky et al., Nat. Phys. 6, 998 (2010).
21. Q. Zhou, T.-L. Ho, Phys. Rev. Lett. 105, 245702 (2010).
22. K. R. A. Hazzard, E. J. Mueller, Phys. Rev. A 84, 013604 (2011).
23. S. Fang, C.-M. Chung, P.-N. Ma, P. Chen, D.-W. Wang, Phys. Rev. A 83, 031605(R) (2011).
24. Y. Kato, Q. Zhou, N. Kawashima, N. Trivedi, Nat. Phys. 4, 617 (2008).
25. M. P. A. Fisher, P. B. Weichman, G. Grinstein, D. S. Fisher, Phys. Rev. B 40, 546 (1989).
26. N. Gemelke, X. Zhang, C.-L. Hung, C. Chin, Nature 460, 995 (2009).
27. C.-L. Hung, X. Zhang, N. Gemelke, C. Chin, Phys. Rev. Lett. 104, 160403 (2010).
28. X. Zhang, C.-L. Hung, S.-K. Tung, N. Gemelke, C. Chin, New J. Phys. 13, 045011 (2011).
29. B. Capogrosso-Sansone et al., New J. Phys. 12, 043010 (2010).
30. Materials and methods are available as supporting online material on Science Online.
31. T. Yefsah, R. Desbuquois, L. Chomaz, K. J. Günter, J. Dalibard, Phys. Rev. Lett. 107, 130401 (2011).
32. S. Sachdev, E. R. Dunkel, Phys. Rev. B 73, 085116 (2006).