Towards electron-electron entanglement in Penning traps
Lucas Lamata, Diego Porras, J. I. Cirac, J. Goldman, G. Gabrielse · Physical Review A · 2010
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.