Towards electron-electron entanglement in Penning traps

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Lamata, L.
Porras, D.
Cirac, J. I.
Goldman, J.
Gabrielse, G.
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Abstract
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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.
Comment: 5 pages, 1 figure, accepted in PRA
Keywords
Quantum Physics
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