Implementation of NMR quantum computation with para-hydrogen derived high purity quantum states

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We demonstrate the first implementation of a quantum algorithm on a liquid state nuclear magnetic resonance (NMR) quantum computer using almost pure states. This was achieved using a two qubit device where the initial state is an almost pure singlet nuclear spin state of a pair of 1H nuclei arising from a chemical reaction involving para-hydrogen. We have implemented Deutsch's algorithm for distinguishing between constant and balanced functions with a single query.
7 pages RevTex including 6 figures. Figures 4-6 are low quality to save space. Submitted to Phys Rev A

Keywords

Quantum Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/92109

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0406044
 http://arxiv.org/abs/quant-ph/0406044
 Phys. Rev. A 70, 032324 (2004)
 doi:10.1103/PhysRevA.70.032324

Collections

arXiv