Search for optimum labeling schemes in qubit systems for Quantum Information processing by NMR

Abstract

Optimal labeling schemes lead to efficient experimental protocols for quantum information processing by nuclear magnetic resonance (NMR). A systematic approach of finding optimal labeling schemes for a given computation is described here. The scheme is described for both quadrupolar systems and spin-1/2 systems. Finally, one of the optimal labeling scheme has been used to experimentally implement a quantum full-adder in a 4-qubit system by NMR, using the technique of transition selective pulses.

24 pages, 6 figures

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Cited by in corpus (6)

• Quantum Computing with NMR
• Experimental implementation of local adiabatic evolution algorithms by an NMR quantum information processor
• Nanometre-scale nuclear-spin device for quantum information processing
• Quantum information processing by NMR using a 5-qubit system formed by dipolar coupled spins in an oriented molecule
• Controlling NMR spin systems for quantum computation
• Spectral implementation of some quantum algorithms by one- and two-dimensional nuclear magnetic resonance