Showing quant-phShow all
3 papers · 1 filter
quant-ph2001
Recent Results in Trapped-Ion Quantum Computing
D. Kielpinski, A. Ben-Kish, J. Britton +6
We review recent experiments on entanglement, Bell's inequality, and decoherence-free subspaces in a quantum register of trapped \be ions. We have demonstrated entanglement of up t…
quant-ph1999
Quantum Logic Using Sympathetically Cooled Ions
D. Kielpinski, B. E. King, C. J. Myatt +6
One limit to the fidelity of quantum logic operations on trapped ions arises from heating of the ions' collective modes of motion. Sympathetic cooling of the ions during the logic…
quant-ph1998
Quantum Computation, Spectroscopy of Trapped Ions, and Schrodinger's Cat
D. J. Wineland, C. Monroe, W. M. Itano +5
We summarize efforts at NIST to implement quantum computation using trapped ions, based on a scheme proposed by J.I. Cirac and P. Zoller (Innsbruck University). The use of quantum…