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Investigation of a dipolar coupled 8-qubit system for quantum information processing by NMR

Das, R and Bhattacharyya, R and Kumar, A (2006) Investigation of a dipolar coupled 8-qubit system for quantum information processing by NMR. In: Quantum Computing: Back Action 2006, 6-12 March 2006, Kanpur, India, pp. 313-323.

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Official URL: http://proceedings.aip.org/resource/2/apcpcs/864/1...

Abstract

Dipolar couplings among spin-1/2 nuclei are long-range and have the potential to yield large mutually-coupled spin-systems for quantum information processing. An eight spin dipolar coupled system is investigated for building quantum processors. Transitions between various states are identified and complete energy-level diagram of the system is constructed with the help of a HET-Z-COSY spectrum. Transition selective pulses have been used to implement various controlled operations. Preparation of pseudopure states and implementation of controlled-NOT and controlled-SWAP gates are demonstrated

Item Type: Conference Paper
Additional Information: Copyright of this article belongs to American Institute of Physics.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 11 Sep 2007
Last Modified: 03 Feb 2012 06:17
URI: http://eprints.iisc.ernet.in/id/eprint/11756

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