Generation of motional cat states for a trapped ion in a cavity
Liu Xiang (刘翔)ab, Fang Mao-Fa (方卯发)a
a Department of Physics, Hunan Normal University, Changsha 410081, China; b Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China
Abstract Beyond the Lamb－Dicke limit, we propose a simple scheme for generating Schr?dinger cat states of the motion of a trapped two-level ion interacting with a quantized light field in a single-mode cavity.
Received: 27 December 2001
Revised: 27 February 2002
Accepted manuscript online:
PACS:
37.10.Vz
(Mechanical effects of light on atoms, molecules, and ions)
Fund: Project supported by the National Natural Science Foundation of China (Grant No 19874020), and by the Natural Science Foundation of Hunan Province, China (Grant No 01JJY3030).
Cite this article:
Liu Xiang (刘翔), Fang Mao-Fa (方卯发) Generation of motional cat states for a trapped ion in a cavity 2002 Chinese Physics 11 635
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