Possibility of coherent phenomena such as Bloch oscillations with single photons viaWstates
نویسندگان
چکیده
منابع مشابه
Dynamics of Bloch oscillations
We study the dynamics of Bloch oscillations in a one-dimensional periodic potential plus a (relatively weak) static force. The tight-binding and single-band approximations are analysed in detail, and also in a classicalized version. A number of numerically exact results obtained from wavepacket propagation are analysed and interpreted in terms of the tight-binding and single-band model, both in...
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Jing Lu ( ),1,2 Lan Zhou ( ),1,3,* Le-Man Kuang ( ),1 and Franco Nori ( )2,4 1Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education and Department of Physics, Hunan Normal University, Changsha 410081, China 2CEMS, RIKEN, Saitama 351-0198, Japan 3Beijing Computational Science Research Center, Beijing 100084, China 4Physics Department, The University of...
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We present theoretical and numerical results on the dynamics of ultracold atoms in an accelerated singleand double-periodic optical lattice. In the single-periodic potential Bloch oscillations can be used to generate fast directed transport with very little dispersion. The dynamics in the double-periodic system is dominated by Bloch–Zener oscillations, i.e. the interplay of Bloch oscillations a...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2009
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.79.053849