Entanglement and quantum computation with ions in thermal motion
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- 18 July 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 62 (2) , 022311
- https://doi.org/10.1103/physreva.62.022311
Abstract
With bichromatic fields, it is possible to deterministically produce entangled states of trapped ions. In this paper we present a unified analysis of this process for both weak and strong fields, for slow and fast gates. Simple expressions for the fidelity of creating maximally entangled states of two or an arbitrary number of ions under nonideal conditions are derived and discussed.Keywords
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