Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2002

Идентификатор DOI: 10.1103/PhysRevA.66.053405

Аннотация: The paper studies Bloch oscillations of cold neutral atoms in the optical lattice. The effect of spontaneous emission on the dynamics of the system is analyzed both analytically and numerically. The spontaneous emission is shown to cause (i) the decay of Bloch oscillations with the decrement given by the rate of spontaneous emission and (ii) the diffusive spreading of the atoms with a diffusion coefficient depending on both the rate of spontaneous emission and the Bloch frequency. 5555 2002 The American Physical Society.

Журнал: Physical Review A: Atomic, Molecular, and Optical Physics

Выпуск журнала: Т. 66, № 5

Номера страниц: 6

ISSN журнала: 10502947

Издатель: American Physical Society

• Kolovsky A.R. (Kirensky Institute of Physics)
• Ponomarev A.V. (Kirensky Institute of Physics)
• Korsch H.J. (Universität Kaiserslautern)

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