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Volumn 80, Issue 2, 2009, Pages

Self-similar scaling in the coherent dynamics of ultracold atoms

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC WAVE PACKETS; BLOCH OSCILLATIONS; COHERENT DYNAMICS; DRIVING PERIODS; ENERGY SPECTRA; HOFSTADTER; OPTICAL-LATTICE POTENTIAL; QUASI-ENERGY; SELF-SIMILAR; SELF-SIMILAR PATTERNS; ULTRA-COLD; ULTRACOLD ATOMS;

EID: 69449106641     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.80.021604     Document Type: Article
Times cited : (5)

References (26)
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    • We restrict to widths smaller than the Brillouin zone (2π/a). This affects only the amplitude of the oscillations yet leaving their time-dependent behavior unaltered.
    • We restrict to widths smaller than the Brillouin zone (2π/a). This affects only the amplitude of the oscillations yet leaving their time-dependent behavior unaltered.
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    • Fractional ladders may also be studied by adopting a more involved approach based on Floquet theory as, e.g., in 10.1016/0375-9601(95)00336-2;
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    • Owing to a further symmetry upon reflection of the pattern about T/ T0 =1/2, the same recursive structure can be observed in the remaining part of the spectrum of Fig. 3 spanning rational values of T/ T0 between 1/2 and 1.
    • Owing to a further symmetry upon reflection of the pattern about T/ T0 =1/2, the same recursive structure can be observed in the remaining part of the spectrum of Fig. 3 spanning rational values of T/ T0 between 1/2 and 1.
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    • Nonlinearities, negligible in fermionic atoms and in some cases of cold yet not condensed bosonic atoms, may also be controlled or compensated in other specific cases, see, e.g., 10.1103/PhysRevLett.101.030405;
    • Nonlinearities, negligible in fermionic atoms and in some cases of cold yet not condensed bosonic atoms, may also be controlled or compensated in other specific cases, see, e.g., M. Salerno, V. V. Konotop, and Y. V. Bludov, Phys. Rev. Lett. 101, 030405 (2008) 10.1103/PhysRevLett.101.030405
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.