中国物理B ›› 2004, Vol. 13 ›› Issue (11): 1862-1865.doi: 10.1088/1009-1963/13/11/017
郑仕标
Zheng Shi-Biao (郑仕标)
摘要: We propose a scheme for generating nonclassical states for the centre-of-mass vibrational mode of N trapped ions, including superpositions of several coherent states on a circle and Fock states. In the scheme N trapped ions are driven by a laser beam tuned to the carrier. The scheme also provides a new prospect for laser cooling. The scheme can be used to measure the Wigner function of the collective vibrational mode.
中图分类号: (Mechanical effects of light on atoms, molecules, and ions)