Hall effects in Bose-Einstein condensates in a rotating optical lattice

Abstract

References (37)

Citing Articles

Download: PDF (543 kB) or Buy this Article (US$25) (Use Article Pack)

Rajiv Bhat, M. Krämer, J. Cooper, and M. J. Holland
JILA and Department of Physics, University of Colorado at Boulder, Colorado 80309-0440, USA

Received 22 May 2007; published 1 October 2007

Usinglinear response theory, we demonstrate fractional quantum Hall features ina rotating Bose-Einstein condensate in a corotating two-dimensional optical lattice.The corotating lattice and trap potential allow for an effectivemagnetic field and compensation of the centrifugal potential. Fractional quantumHall features in the current response are seen for thesingle-particle system and for a few strongly interacting many-particle systems.

URL:	http://link.aps.org/doi/10.1103/PhysRevA.76.043601
DOI:	10.1103/PhysRevA.76.043601
PACS:	03.75.Lm; 05.30.Jp; 47.32.Ef; 73.43.-f 03.75.Lm Josephson effect, tunneling, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations 05.30.Jp Boson systems (quantum statistical mechanics) 47.32.Ef Rotating and swirling flows 73.43.-f Quantum Hall effects YEAR: 2007
KEYWORDS:	Bose-Einstein condensation, optical lattices, quantum Hall effect, radiation pressure

REFERENCES (37)

View in Separate Window/Tab

For access to fully linked references, you need to log in. For access to fully linked references, you need to Log in.

K. W. Madison, F. Chevy, W. Wohlleben, and J. Dalibard, Phys. Rev. Lett. 84, 806 (2000).
P. C. Haljan, I. Coddington, P. Engels, and E. A. Cornell, Phys. Rev. Lett. 87, 210403 (2001).
N. K. Wilkin, J. M. F. Gunn, and R. A. Smith, Phys. Rev. Lett. 80, 2265 (1998).
N. R. Cooper and N. K. Wilkin, Phys. Rev. B 60, R16279 (1999).
N. K. Wilkin and J. M. F. Gunn, Phys. Rev. Lett. 84, 6 (2000).
B. Paredes, P. Fedichev, J. I. Cirac, and P. Zoller, Phys. Rev. Lett. 87, 010402 (2001).
S. G. Bhongale, J. N. Milstein, and M. J. Holland, Phys. Rev. A 69, 053603 (2004).
S. Tung, V. Schweikhard, and E. A. Cornell, Phys. Rev. Lett. 97, 240402 (2006).
R. N. Palmer and D. Jaksch, Phys. Rev. Lett. 96, 180407 (2006).
A. S. Sørensen, E. Demler, and M. D. Lukin, Phys. Rev. Lett. 94, 086803 (2005).
V. Schweikhard, I. Coddington, P. Engels, V. P. Mogendorff, and E. A. Cornell, Phys. Rev. Lett. 92, 040404 (2004).
D. Jaksch, C. Bruder, J. I. Cirac, C. W. Gardiner, and P. Zoller, Phys. Rev. Lett. 81, 3108 (1998).
G. Wannier, Rev. Mod. Phys. 34, 645 (1962).
R. Bhat, B. M. Peden, B. T. Seaman, M. Krämer, L. D. Carr, and M. J. Holland, Phys. Rev. A 74, 063606 (2006).
M. P. A. Fisher, P. B. Weichman, G. Grinstein, and D. S. Fisher, Phys. Rev. B 40, 546 (1989).
Y. Aharonov and D. Bohm, Phys. Rev. 115, 485 (1959).
K. v. Klitzing, G. Dorda, and M. Pepper, Phys. Rev. Lett. 45, 494 (1980).
D. Tsui, H. Stromer, and A. Gossard, Phys. Rev. Lett. 48, 1559 (1982).
R. Bhat, L. D. Carr, and M. J. Holland, Phys. Rev. Lett. 96, 060405 (2006).