Entangling pairs of nano-cantilevers, cooper-pair boxes and mesoscopic teleportation

Bose, S. ; Agarwal, G. S. (2006) Entangling pairs of nano-cantilevers, cooper-pair boxes and mesoscopic teleportation New Journal of Physics, 8 (3). pp. 34-40. ISSN 1367-2630

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Official URL: http://iopscience.iop.org/1367-2630/8/3/034

Related URL: http://dx.doi.org/10.1088/1367-2630/8/3/034

Abstract

We propose two schemes to establish entanglement between two mesoscopic quantum systems through a third mesoscopic quantum system. The first scheme entangles two nano-mechanical oscillators in a non-Gaussian entangled state through a Cooper-pair box (CPB). Entanglement detection of the nano-mechanical oscillators is equivalent to a teleportation experiment in a mesoscopic setting. The second scheme can entangle two CPB qubits through a nano-mechanical oscillator in the presence of arbitrarily strong decoherence.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics Publishing.
ID Code:11897
Deposited On:13 Nov 2010 13:39
Last Modified:16 May 2016 21:18

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