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- Istituto di Fotonica e NanotecnologieIT287 papers
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- Sapienza University of RomeIT155 papers
- Italian Institute of TechnologyIT125 papers
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Showing 2009 · quant-phShow all
3 papers · 2 filters
quant-ph2009★ 36 cited
Stochastic Schrödinger equations with coloured noise
A. Barchielli, C. Pellegrini, F. Petruccione
A natural non-Markovian extension of the theory of white noise quantum trajectories is presented. In order to introduce memory effects in the formalism an Ornstein-Uhlenbeck colour…
quant-ph2009★ 61 cited
Generators of KMS Symmetric Markov Semigroups on B(h) Symmetry and Quantum Detailed Balance
F. Fagnola, V. Umanitá
We find the structure of generators of norm continuous quantum Markov semigroups on B(h) that are symmetric with respect to the scalar product tr(ρ^{1/2}xρ^{1/2}y) induced by a fai…
quant-ph2009★ 41 cited
State reconstruction by on/off measurements
A. Allevi, A. Andreoni, M. Bondani +7
We demonstrate a state reconstruction technique which provides either the Wigner function or the density matrix of a field mode and requires only avalanche photodetectors, without…