Entangled States of Atomic Ions for Quantum Metrology and Computation

Published

January 1, 1996

Author(s)

David J. Wineland, C Monroe, D M. Meekhof, B E. King, Dietrich G. Leibfried, Wayne M. Itano, James C. Bergquist, D J. Berkeland, John J. Bollinger, J D. Miller

Abstract

A single trapped 9Be+ ion is used to investigate Jaynes-Cummings dynamics for a two-level atomic system coupled to harmonic atomic motion. We create and investigate nonclassical states of motion including "Schrödinger-cat" states. A fundamental quantum logic gate is realized using the quantized motion and internal states as qubits. We explore some of the applications for, and problems in realizing, quantum logic based on multiple trapped ions.

Proceedings Title

15^uth^ Int. Conf. on Atomic Physics

Conference Dates

August 1, 1996

Conference Location

Amsterdam

Conference Title

Proc. 15^uth^ Int. Conf. on Atomic Physics

Pub Type

Conferences

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Citation

Wineland, D. , Monroe, C. , Meekhof, D. , King, B. , Leibfried, D. , Itano, W. , Bergquist, J. , Berkeland, D. , Bollinger, J. and Miller, J. (1996), Entangled States of Atomic Ions for Quantum Metrology and Computation, 15^uth^ Int. Conf. on Atomic Physics , Amsterdam, -1, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105695 (Accessed October 10, 2025)