Quantum Information processing by NMR: Preparation of pseudopure states and implementation of unitary operations in a single-qutrit system

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dc.creatorDas, Ranabir
dc.creatorMitra, Avik
dc.creatorKumar, S. Vijay
dc.creatorKumar, Anil
dc.date2003-07-31
dc.date.accessioned2026-07-07T06:30:50Z
dc.date.available2026-07-07T06:30:50Z
dc.descriptionTheoretical Quantum Information Processing (QIP) has matured from the use of qubits to the use of qudits (systems having states> 2). Where as most of the experimental implementations have been performed using qubits, little experimental work has been carried out using qudits as yet. In this paper we demonstrate experimental realization of a qutrit system by nuclear magnetic resonance (NMR), utilizing deuterium (spin-1) nuclei partially oriented in liquid crystalline phase. Preparation of pseudopure states and implementation of unitary operations are demonstrated in this single-qutrit system, using transition selective pulses.
dc.description11 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0307240
dc.identifierhttp://arxiv.org/abs/quant-ph/0307240
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98441
dc.subjectQuantum Physics
dc.titleQuantum Information processing by NMR: Preparation of pseudopure states and implementation of unitary operations in a single-qutrit system
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