Multilevel quantum particle as a few virtual qubits materialization

Alexander R. Kessel; Vladimir L. Ermakov

doi:10.1117/12.375307

14 January 2000 Multilevel quantum particle as a few virtual qubits materialization

Alexander R. Kessel, Vladimir L. Ermakov

Proceedings Volume 4061, IRQO '99: Quantum Optics; (2000) https://doi.org/10.1117/12.375307
Event: Eighth International Readings on Quantum Optics: IRQO '99, 1999, Kazan, Russian Federation

Abstract

A conception of virtual quantum information bit - virtual qubit - is introduced. It is shown by means of virtual qubit representation that four states of a single quantum particle is enough for implementation of full set of the gates, which is necessary for creation an arbitrary algorithm for a quantum computer. The physical nature and mutual disposition of four working states is of no significance provided the existence of the suitable selection rules for the particle interaction with the external electromagnetic field pulses.

Citation Download Citation

Alexander R. Kessel and Vladimir L. Ermakov "Multilevel quantum particle as a few virtual qubits materialization", Proc. SPIE 4061, IRQO '99: Quantum Optics, (14 January 2000); https://doi.org/10.1117/12.375307

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