Two-qutrit maximally entangled states prepared via adiabatic passage in ion-trapped system

doi:10.1088/1674-1056/19/12/124206

Abstract This paper considers a scheme for the preparation of two-qutrit entangled states via adiabatic passage in ion-trapped system. In the proposal, the two three-level V-type ions are initially cooled to the ground states and need not be separately addressed. Moreover, only the ionic states act as memory and the system evolves in the dark space during the whole procedure, which makes the system robust against the decoherence and the fluctuation of the laser pulse.

Keywords: two-qutrit adiabatic passage trapped ions

Received: 17 December 2009
Revised: 24 May 2010
Accepted manuscript online:

PACS:	37.10.De	(Atom cooling methods)
	37.10.Vz	(Mechanical effects of light on atoms, molecules, and ions)
	42.50.Dv	(Quantum state engineering and measurements)
	42.50.Lc	(Quantum fluctuations, quantum noise, and quantum jumps)

Fund: Project supported by the National Natural Science Foundation of China (Grant No. 60878059), the Science Foundation of the Educational Committee of Fujian Province of China (Grant No. JA09041) and Fujian Normal University (Grant Nos. 2008100220 and BKL2009-010).

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Huang Bin(黄彬), Lin Xia(林霞), Lin Hui(林慧), Cai Zhen-Hua(蔡振华), and Yang Rong-Can(杨榕灿) Two-qutrit maximally entangled states prepared via adiabatic passage in ion-trapped system 2010 Chin. Phys. B 19 124206

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Two-qutrit maximally entangled states prepared via adiabatic passage in ion-trapped system

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