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Volumn 90, Issue 21, 2003, Pages 2130021-2130024

New bloch period for interacting cold atoms in 1D optical lattices

Author keywords

[No Author keywords available]

Indexed keywords

BESSEL FUNCTIONS; CRYSTAL LATTICES; ELECTRIC FIELD EFFECTS; ELECTRONS; HAMILTONIANS;

EID: 0037777536     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (42)

References (23)
  • 1
  • 10
    • 0035794683 scopus 로고    scopus 로고
    • to be published
    • M. Glück, F. Keck, A. R. Kolovsky, and H. J. Korsch, Phys. Rev. Lett. 86, 3116 (2001); A. R. Kolovsky, and H. J. Korsch, Phys. Rev. A (to be published).
    • Phys. Rev. A
    • Kolovsky, A.R.1    Korsch, H.J.2
  • 16
    • 0037487306 scopus 로고    scopus 로고
    • note
    • The Wannier states (which should not be confused with Wannier-Stark states) are denned as the Fourier coefficients of the Bloch states over the quasimomentum. For the considered range v, the lth Wannier state is essentially a Gaussian centered at the lth potential well of the optical lattice.
  • 18
    • 84924581223 scopus 로고    scopus 로고
    • Cambridge University Press, Cambridge, England
    • S. Sachdev, Quantum Phase Transitions (Cambridge University Press, Cambridge, England, 2001).
    • (2001) Quantum Phase Transitions
    • Sachdev, S.1
  • 21
    • 85088488435 scopus 로고    scopus 로고
    • note
    • 2, which changes from S ∼ log N (N is the dimension of the Hilbert space) in the SF phase, to S ≈ 0 in the MI phase.
  • 22
    • 0038501116 scopus 로고    scopus 로고
    • note
    • l - 1).
  • 23
    • 0037487305 scopus 로고    scopus 로고
    • note
    • B) does not depend on the particular value of the static force F.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.