52 citations · 345 across the 30 of their papers we have counts for
3 papers · 1 filter
Quantum to Classical Transition from the Cosmic Background Radiation
M. C. de Oliveira, N. G. Almeida, S. S. Mizrahi +1
We have revisited the Ghirardi-Rimini-Weber-Pearle (GRWP) approach for continuous dynamical evolution of the state vector for a macroscopic object. Our main concern is to recover t…
Continuous pumping and control of mesoscopic superposition state in a lossy QED cavity
M. C. de Oliveira, M. H. Y. Moussa, S. S. Mizrahi
Here we consider the continuous pumping of a dissipative QED cavity and derive the time-dependent density operator of the cavity field prepared initially as a superposition of meso…
Quantum computation with mesoscopic superposition states
M. C. de Oliveira, W. J. Munro
We present a strategy to engineer a simple cavity-QED two-bit universal quantum gate using mesoscopic distinct quantum superposition states. The dissipative effect on decoherence a…