Naslov
Interaction-free ion-photon quantum gates

Autori
Pavičić, Mladen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
PAQ07 Photons, Atoms, and Qubits 2007 Royal Society, London, 2-5 September 2007 / Eisert, J. - London : Delhi : Imperial College, 2007, 46-46

Skup
PAQ07 Photons, Atoms, and Qubits 2007

Mjesto i datum
London, Ujedinjeno Kraljevstvo, 02.09.2007. - 05.09.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
quantum computation; interaction-free measurement; quantum gate; ion-photon interaction

Sažetak
We propose an ion-photon quantum CNOT gate (and therefore all the other gates) in which a two-level ion in a trap is the control qubit and a photon interrogating it - without transferring a single quantum of energy to it - is the target qubit. This is the first interaction-free gate that has all four modes available - in the previous proposals one of the target qubits was destroyed. The proposal is based on the interaction-free atom-photon reversible CNOT gate put forward in Pavicic, M., Quantum Computation and Quantum Communication: Theory and Experiments, Springer, New York (2005) and the interaction-free atom-photon quantum CNOT gate put forward in Pavicic, M., Nondestructive interaction-free atom-photon controlled-NOT gate, Physical Review A, 75, 032342 (2007).

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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