138 citations · 172 across the 5 of their papers we have counts for
5 papers
Engineering massive quantum memories by topologically time-modulated spin rings
S. M. Giampaolo, F. Illuminati, A. Di Lisi +1
We introduce a general scheme to realize perfect storage of quantum information in systems of interacting qubits. This novel approach is based on {\it global} external controls of…
Influence of trapping potentials on the phase diagram of bosonic atoms in optical lattices
S. M. Giampaolo, F. Illuminati, G. Mazzarella +1
We study the effect of external trapping potentials on the phase diagram of bosonic atoms in optical lattices. We introduce a generalized Bose-Hubbard Hamiltonian that includes the…
Decoherence of number states in phase-sensitive reservoirs
A. Serafini, S. De Siena, F. Illuminati
The non-unitary evolution of initial number states in general Gaussian environments is solved analytically. Decoherence in the channels is quantified by determining explicitly the…
Dynamics of entanglement between two atomic samples with spontaneous scattering
Antonio Di Lisi, Silvio De Siena, Fabrizio Illuminati
We investigate the effects of spontaneous scattering on the evolution of entanglement of two atomic samples, probed by phase shift measurements on optical beams interacting with bo…
Entanglement and purity of two-mode Gaussian states in noisy channels
Alessio Serafini, Fabrizio Illuminati, Matteo G. A. Paris +1
We study the evolution of purity, entanglement and total correlations of general two--mode Gaussian states of continuous variable systems in arbitrary uncorrelated Gaussian environ…