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Experimental Implementation of the Deutsch-Jozsa Algorithm for Three-Qubit Functions using Pure Coherent Molecular Superpositions

Jiri Vala·Zohar Amitay·Bo Zhang·Stephen R. Leone·Ronnie Kosloff
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Abstract

The Deutsch-Jozsa algorithm is experimentally demonstrated for three-qubit functions using pure coherent superpositions of Li$_{2}$ rovibrational eigenstates. The function's character, either constant or balanced, is evaluated by first imprinting the function, using a phase-shaped femtosecond pulse, on a coherent superposition of the molecular states, and then projecting the superposition onto an ionic final state, using a second femtosecond pulse at a specific time delay.

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Jiri Vala, Zohar Amitay, Bo Zhang, Stephen R. Leone, Ronnie Kosloff. 2002-08-21. Experimental Implementation of the Deutsch-Jozsa Algorithm for Three-Qubit Functions using Pure Coherent Molecular Superpositions. https://doi.org/10.1103/physreva.66.062316

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