6 citations · 8 across the 5 of their papers we have counts for
5 papers
Incomplete Entanglement: consequences for the QZE
R. Rossi, A. R. Bosco de Magalhaes, M. C. Nemes
We show that the Quantum Zeno Effect prevails even if the entanglement with the measuring probe is not complete. The dynamics towards the asymptotic regime as a function of , th…
Quantum Zeno Effect in Cavity QED: Experimental Proposal with Non Ideal Cavities and Detectors
R. Rossi, A. R. Bosco de Magalhaes, M. C. Nemes
We propose an experiment with two coupled microwave cavities and a "tunneling" photon observed by the passage of Rydberg atoms. We model the coupled cavities as in Ref. \cite{art1}…
Time Evolution of tunneling and decoherence: soluble model
A. N. Salgueiro, A. F. de R. de Toledo Piza, J. G. Peixoto de Faria
Decoherence effects associated to the damping of a tunneling two-level system are shown to dominate the tunneling probability at short times in strong coupling regimes in the conte…
Interfering with decay of a single photon in microwave cavities through single photon quantum non-demolition scheme
J. G. Peixoto de Faria, P. Nussenzveig, A. F. R. de Toledo Piza +1
The decay of a single photon in a microwave cavity is shown to be retarded by interaction with a resonant two-level atom in the experimental setup recently developed by Nogues and…
Anomalous pion decay revisited
O. A. Battistel, G. Dallabona, M. C. Nemes +1
An implicit four dimensional regularization is applied to calculate the axial-vector-vector anomalous amplitude. The present technique always complies with results of Dimensional R…