Nuclear magnetic resonance quantum computing exploiting the pure spin state of para hydrogen

Patrick Hübler, Joachim Bargon, Steffen J. Glaser

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

36 Zitate (Scopus)

Abstract

Nuclear magnetic resonance (NMR) is used to implement quantum algorithms experimentally. A strategy is presented to increase the sensitivity of a NMR quantum computing experiment. Para hydrogen is used to prepare a density operator in a suitable molecule that is very close to a pure state. An improvement on the order of 104 compared to conventional NMR computing is observed. The technique solving the Deutsch-Jozsa problem based on para hydrogen and Vaska's complex is demonstrated experimentally.

OriginalspracheEnglisch
Seiten (von - bis)2056-2059
Seitenumfang4
FachzeitschriftJournal of Chemical Physics
Jahrgang113
Ausgabenummer6
DOIs
PublikationsstatusVeröffentlicht - Aug. 2000

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