Rapidly Rotating Bose-Einstein Condensates in and near the Lowest Landau Level

Physical Review Letters

Volumn 92, Issue 4, 2004, Pages 404041-404044

  Schweikhard, V ^a   Coddington, I ^a   Engels, P ^a   Mogendorff, V P ^b   Cornell, E A ^a,c  

^a UNIVERSITY OF COLORADO   (United States)

^b EINDHOVEN UNIVERSITY OF TECHNOLOGY   (Netherlands)

^c NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOSE-EINSTEIN CONDENSATES (BEC); VORTEX LATTICE;

COMPUTER SIMULATION; CYCLOTRONS; DENSITY (OPTICAL); ELASTICITY; ELECTRONIC DENSITY OF STATES; FERMI LEVEL; GAS CONDENSATES; HALL EFFECT; HIGH ENERGY PHYSICS; OSCILLATIONS; ROTATION; SHEAR STRENGTH; VORTEX FLOW;

QUANTUM THEORY;

EID: 1442282471     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (33)

1. A.A. Abrikosov, Sov. Phys. JETP 5, 1174 (1957).
2. R.B. Laughlin, Rev. Mod. Phys. 71, 863 (1999).
3. R. J. Donelly, Quantized Vortices in Helium II (Cambridge University Press, Cambridge, 1991).
4. K.W. Madison, F. Chevy, W. Wohlleben, and J. Dalibard, Phys. Rev. Lett. 84, 806 (2000); J.R. Abo-Shaeer, C. Raman, J. M. Vogels, and W. Ketterle, Science 292, 476 (2001); P.C. Haljan, I. Coddington, P. Engels, and E.A. Cornell, Phys. Rev. Lett. 87, 210403 (2001); E. Hodby, G. Hechenblaikner, S. A. Hopkins, O. M. Maragò, and C.J. Foot, Phys. Rev. Lett. 88, 010405 (2002).
5. K.W. Madison, F. Chevy, W. Wohlleben, and J. Dalibard, Phys. Rev. Lett. 84, 806 (2000); J.R. Abo-Shaeer, C. Raman, J. M. Vogels, and W. Ketterle, Science 292, 476 (2001); P.C. Haljan, I. Coddington, P. Engels, and E.A. Cornell, Phys. Rev. Lett. 87, 210403 (2001); E. Hodby, G. Hechenblaikner, S. A. Hopkins, O. M. Maragò, and C.J. Foot, Phys. Rev. Lett. 88, 010405 (2002).
6. K.W. Madison, F. Chevy, W. Wohlleben, and J. Dalibard, Phys. Rev. Lett. 84, 806 (2000); J.R. Abo-Shaeer, C. Raman, J. M. Vogels, and W. Ketterle, Science 292, 476 (2001); P.C. Haljan, I. Coddington, P. Engels, and E.A. Cornell, Phys. Rev. Lett. 87, 210403 (2001); E. Hodby, G. Hechenblaikner, S. A. Hopkins, O. M. Maragò, and C.J. Foot, Phys. Rev. Lett. 88, 010405 (2002).
7. K.W. Madison, F. Chevy, W. Wohlleben, and J. Dalibard, Phys. Rev. Lett. 84, 806 (2000); J.R. Abo-Shaeer, C. Raman, J. M. Vogels, and W. Ketterle, Science 292, 476 (2001); P.C. Haljan, I. Coddington, P. Engels, and E.A. Cornell, Phys. Rev. Lett. 87, 210403 (2001); E. Hodby, G. Hechenblaikner, S. A. Hopkins, O. M. Maragò, and C.J. Foot, Phys. Rev. Lett. 88, 010405 (2002).
8. N. R. Cooper, N. K. Wilkin, and J. M. F. Gunn, Phys. Rev. Lett. 87, 120405 (2001).
9. T.-L. Ho, Phys. Rev. Lett.87, 060403 (2001).
10. U. R. Fischer and G. Baym, Phys. Rev. Lett. 90, 140402 (2003).
11. G. Baym and C. J. Pethick, cond-mat/0308325.
12. J.R. Anglin and M. Crescimanno, cond-mat/0210063.
13. I. Coddington, P. Engels, V. Schweikhard, and E. A. Cornell, Phys. Rev. Lett. 91, 100402 (2003). In this work, measured Tkachenko frequencies showed deviations from existing TF-limit theory valid at low rotation [9]. These were resolved in subsequent theoretical work [11, 13].
14. G. Baym, Phys. Rev. Lett.91, 110402 (2003).
15. A. H. MacDonald (private communication).
16. L.O. Baksmaty et al., cond-mat/0307368; T. Mizushima et al., cond-mat/0308010.
17. L.O. Baksmaty et al., cond-mat/0307368; T. Mizushima et al., cond-mat/0308010.
18. J. Sinova, C. B. Hanna, and A. H. MacDonald, Phys. Rev. Lett. 89, 030403 (2002); 90, 120401 (2003).
19. J. Sinova, C. B. Hanna, and A. H. MacDonald, Phys. Rev. Lett. 89, 030403 (2002); 90, 120401 (2003).
20. B. Paredes, P. Fedichev, J.I. Cirac, and P. Zoller, Phys. Rev. Lett. 87, 010402 (2001).
21. P. Rosenbusch, D. S. Petrov, S. Sinha, F. Chevy, V. Bretin, Y. Castin, G. Shlyapnikov, and J. Dalibard, Phys. Rev. Lett. 88, 250403 (2002).
22. V. Bretin, S. Stock, Y. Seurin, and J. Dalibard, cond-mat/0307464.
23. P. Engels, I. Coddington, P.C. Haljan, V. Schweikhard, and E. A. Cornell, Phys. Rev. Lett.90, 170405 (2003).
24. 2D we correct for quantum-pressure contributions to axial size.
25. M. Cozzini and S. Stringari, Phys. Rev. A 67, 041602 (2003).
26. 2D, the axial density profile is slightly better fitted by a Gaussian. To avoid bias, however, we fit all data assuming a TF profile.
27. Melting and loss of contrast are also reported in Ref. [17].
28. D. L. Feder and C.W. Clark, Phys. Rev. Lett. 87, 190401 (2001); A. L. Fetter, Phys. Rev. A 64, 063608 (2001).
29. D. L. Feder and C.W. Clark, Phys. Rev. Lett. 87, 190401 (2001); A. L. Fetter, Phys. Rev. A 64, 063608 (2001).
30. peak is density weighted along the rotation axis and is radially averaged over the vortex cores within 1/2 the TF radius, as only in this region we fit the observed vortex cores.
31. I. Coddington et al. (to be published).
32. D. S. Petrov, M. Holzmann, and G.V. Shlyapnikov, Phys. Rev. Lett. 84, 2551 (2000).
33. G. Baym, cond-mat/0308342.