a State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China; b Department of Physics, Hunan Normal University, Changsha 410081, China
Abstract We have obtained a k-quantum nonlinear Jaynes-Cummings model for two trapped ions interacting with laser beams resonant to the kth red side-band of the centre-of-mass mode, far from the Lamb-Dicke regime. The exact analytic solution shows the existence of quantum collapses and revivals of the occupation of two atoms.
Received: 12 September 2001
Revised: 27 November 2001
Accepted manuscript online:
PACS:
37.10.Vz
(Mechanical effects of light on atoms, molecules, and ions)
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