52 citations · 98 across the 3 of their papers we have counts for
5 papers · 1 filter
Tripartite entanglement transfer from flying modes to localized qubits
Federico Casagrande, Alfredo Lulli, Matteo G. A. Paris
We investigate the process of entanglement transfer from a three-mode quantized field to a system of three spatially separated qubits each one made of a two-level atom resonantly c…
Exact results on decoherence and entanglement in a system of N driven atoms and a dissipative cavity mode
M. Bina, F. Casagrande, A. Lulli
We solve the dynamics of an open quantum system where N strongly driven two-level atoms are equally coupled on resonance to a dissipative cavity mode. Analytical results are derive…
Monitoring atom-atom entanglement and decoherence in a solvable tripartite open system in cavity QED
Matteo Bina, Federico Casagrande, Alfredo Lulli +1
We present a fully analytical solution of the dynamics of two strongly-driven atoms resonantly coupled to a dissipative cavity field mode. We show that an initial atom-atom entangl…
Reconstruction of the photon distribution in a micromaser
Stefano Olivares, Federico Casagrande, Alfredo Lulli +1
We suggest an iterative, maximum-likelihood-based, method to reconstruct the photon number distribution of the steady state cavity field of a micromaser starting from the statistic…
Improving the entanglement transfer from continuous variable systems to localized qubits using non Gaussian states
Federico Casagrande, Alfredo Lulli, Matteo G. A. Paris
We investigate the entanglement transfer from a bipartite continuous-variable (CV) system to a pair of localized qubits assuming that each CV mode couples to one qubit via the off-…