Detecting supercounterfluidity by Ramsey spectroscopy

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 69, Issue 2, 2004, Pages 256011-256012

  Kuklov, Anatoly ^a   Prokof'ev, Nikolay ^b,c   Svistunov, Boris ^b,c  

^a CITY UNIVERSITY OF NEW YORK   (United States)

^b UNIVERSITY OF MASSACHUSETTS   (United States)

^c KURCHATOV INSTITUTE   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

BOSE-EINSTEIN CONDENSATES (BEC); RAMSEY SPECTROSCOPY; SUPERCOUNTERFLUIDITY (SCF);

ANTIFERROMAGNETISM; CORRELATION METHODS; FERMIONS; FERROMAGNETIC MATERIALS; HAMILTONIANS; LIGHT INTERFERENCE; QUANTUM THEORY; SPECTROSCOPIC ANALYSIS; SUPERCOOLING; SUPERCRITICAL FLUIDS; VORTEX FLOW;

GAS CONDENSATES;

EID: 84862353997     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. C. Orzel, A.K. Tuchman, M.L. Fenselau, M. Yasuda, and M.A. Kasevich, Science 291, 2386 (2001).
2. M. Greiner, O. Mandel, T. Esslinger, T.W. Hänsch, and I. Bloch, Nature (London) 415, 39 (2002).
3. E. Dernier and F. Zhou, Phys. Rev. Lett. 88, 163001 (2002).
4. M.Yu. Kagan and D.V. Efremov, Phys. Rev. B 65, 195103 (2002).
5. B. Paredes and J.I. Cirac, Phys. Rev. Lett. 90, 150402 (2003).
6. A.B. Kuklov and B.V. Svistunov, Phys. Rev. Lett. 90, 100401 (2003).
7. L.-M. Duan, E. Dernier, and M.D. Lukin, Phys. Rev. Lett. 91, 090402 (2003).
8. S.K. Yip, Phys. Rev. Lett. 90, 250402 (2003).
9. A. Kuklov, N. Prokof'ev, and B. Svistunov, Phys. Rev. Lett. 92, 030403 (2004).
10. A. Kuklov, N. Prokof'ev, and B. Svistunov, Phys. Rev. Lett. 92, 050402 (2004).
11. E. Altman, E. Dernier, and M.D. Lukin, e-print cond-mat/0306226.
12. A.B. Kuklov and J.L. Birman, Phys. Rev. Lett. 85, 5488 (2000).
13. H.J. Lewandowski, D.M. Harber, D.L. Whitaker, and E.A. Cornell, Phys. Rev. Lett. 88, 070403 (2002).
14. For a single SCF vortex, k= ± 1. In the case of the ring geometry, multiwinding with |k|>1 is possible. If a group of several SCF vortices have separate cores, the above representation of the phase is valid far from this group.
15. M.R. Andrews, C.G. Townsend, H.-J. Miesner, D.S. Durfee, D.M. Kurn, and W. Ketterle, Science 275, 637 (1997).