5 citations · 11 across the 4 of their papers we have counts for
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Noise induced interference fringes in trapped ultracold bosonic gases
S. Anderloni, F. Benatti, R. Floreanini +1
We study the dynamics of ultracold atoms trapped in optical double-well potentials in presence of noise generated by an external environment. When prepared in a Fock number state,…
Quantum measuring processes for trapped ultracold bosonic gases
S. Anderloni, F. Benatti, R. Floreanini +1
The standard experimental techniques usually adopted in the study of the behaviour of ultracold atoms in optical lattices involve extracting the atom density profile from absorptio…
Extended Reduction Criterion and Lattice States
Fabio Benatti, Roberto Floreanini, Alexandra M. Liguori
We study a particular class of states of a bipartite system consisting of two 4-level parties. By means of an adapted extended reduction criterion we associate their entanglement p…
Slipped non-Positive Reduced Dynamics and Entanglement
F. Benatti, R. Floreanini, S. Breteaux
Non-positive Markov approximations are sometimes used to describe the dynamics of qubits in weak interaction with suitable environments; the appearance of negative probabilities is…
Tests of Complete Positivity in Fiber Optics
F. Benatti, R. Floreanini
We consider the propagation of polarized photons in optical fibers under the action of randomly generated noise. In such situation, the change in time of the photon polarization ca…
Asymptotic Entanglement of Two Independent Systems in a Common Bath
F. Benatti, R. Floreanini
Two, non-interacting systems immersed in a common bath and evolving with a Markovian, completely positive dynamics can become initially entangled via a purely noisy mechanism. Rema…