Deterministic entanglement and tomography of ion-spin qubits

We have implemented a universal quantum logic gate between qubits stored in the spin state of a pair of trapped 40Ca ions. An initial product state was driven to a maximally entangled state deterministically, with 83% fidelity. We present a general approach to quantum state tomography which achieves...

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Detaylı Bibliyografya
Asıl Yazarlar:	Home, J, McDonnell, M, Lucas, D, Imreh, G, Keitch, B, Szwer, D, Thomas, N, Webster, S, Stacey, D, Steane, A
Diğer Yazarlar:	Deutsche Physikalische Gesellschaft
Materyal Türü:	Journal article
Dil:	English
Baskı/Yayın Bilgisi:	Institute of Physics 2006
Konular:	Physics Atomic and laser physics

Deterministic entanglement and tomography of ion-spin qubits Yazar: Home, J, McDonnell, M, Lucas, D, Imreh, G, Keitch, B, Szwer, D, Thomas, N, Webster, S, Stacey, D, Steane, A

Baskı/Yayın Bilgisi 2006

Journal article

Deterministic entanglement and tomography of ion-spin qubits

Deterministic entanglement and tomography of ion-spin qubits Yazar: Home, J, McDonnell, M, Lucas, D, Imreh, G, Keitch, B, Szwer, D, Thomas, N, Webster, S, Stacey, D, Steane, A

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