Publication: Towards electron-electron entanglement in Penning traps
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2010-02
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American Physical Society
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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.
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©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.