Data di Pubblicazione:
2008
Citazione:
Dynamics of entanglement transfer from radiation modes to localized qubits / F. Casagrande, A. Lulli, M. Paris. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - 160:1(2008), pp. 71-81. [10.1140/epjst/e2008-00711-2]
Abstract:
We address the dynamics of entanglement transfer from two radiation
modes to a pair of localized qubits implemented as atoms flying through or trapped
in separated cavities. We first generalize previous results to include radiation in
entangled mixed states and to describe the effect of cavity mirror transmittance.
Then we investigate the transfer process by Monte CarloWave Function approach,
which allows us to solve the whole system dynamics including cavity mode and
atomic decays. We focus on flying modes prepared in coherently correlated states
and we find realistic conditions for efficient entanglement transfer out of the weak
and strong coupling regimes in the perspective of quantum memories realization
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
F. Casagrande, A. Lulli, M. Paris
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