210 citations · 2.8k across the 88 of their papers we have counts for
4 papers · 1 filter
Entanglement of coherent states and decoherence
Radim Filip, Jaroslav Rehacek, Miloslav Dusek
A possibility to produce entangled superpositions of strong coherent states is discussed. A recent proposal by Howell and Yazell [Phys. Rev. A 62, 012102 (2000)] of a device which…
Iterative algorithm for reconstruction of entangled states
J. Rehacek, Z. Hradil, M. Jezek
An iterative algorithm for the reconstruction of an unknown quantum state from the results of incompatible measurements is proposed. It consists of Expectation-Maximization step fo…
Quantum dynamics and statistics of two coupled down-conversion processes
Ladislav Mista, Jiri Herec, Viktor Jelinek +2
In the framework of Heisenberg-Langevin theory the dynamical and statistical effects arising from the linear interaction of two nondegenerate down-conversion processes are investig…
Stability and instability in parametric resonance and quantum Zeno effect
P. Facchi, H. Nakazato, S. Pascazio +2
A quantum mechanical version of a classical inverted pendulum is analyzed. The stabilization of the classical motion is reflected in the bounded evolution of the quantum mechanical…