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Towards electron-electron entanglement in Penning traps

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Lamata, C. and Porras Torres, Diego and Cirac, J.I. and Goldman, J. and Gabrielse, G. (2010) Towards electron-electron entanglement in Penning traps. Physical review A, 81 (2). ISSN 1050-2947

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Official URL: http://doi.org/10.1103/PhysRevA.81.022301


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Abstract

Entanglement of isolated elementary particles other than photons has not yet been achieved. We show how building blocks demonstrated with one trapped electron might be used to make a model system and method for entangling two electrons. Applications are then considered, including two-qubit gates and more precise quantum metrology protocols.


Item Type:Article
Additional Information:

©2010 The American Physical Society.
L.L. and G.G. acknowledge funding by Alexander von Humboldt Foundation, and L.L. was supported by the Spanish MICINN project FIS2008-05705/FIS. We also acknowledge support by the European IP SCALA and DFG Excellenzcluster NIM and by the US NSF.

Uncontrolled Keywords:Quantum limit; States; Ion
Subjects:Sciences > Physics
ID Code:47443
Deposited On:09 May 2018 10:40
Last Modified:09 May 2018 15:04

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