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Generation of arbitrary Fock states via resonant interactions in cavity QED
Gisana C. A. Bueno, W. B. Cardoso, A. T. Avelar +1
We propose a scheme to generate arbitrary Fock states |N> in a cavity QED using N resonant Rydberg atoms. The atom-field interaction times are controlled via Stark-shifts adjusted…
Exchange of quantum states between coupled oscillators
D. Portes, H. Rodrigues, S. B. Duarte +1
Exchange of quantum states between two interacting harmonic oscillator along their evolution time is discussed. It is analyzed the conditions for such exchange starting from a gene…
Nonclassical degree of states of single and bipartite systems
A. T. Avelar, B. Baseia, J. M. C. Malbouisson
We consider experimental routes to determine the nonclassical degree of states of a field mode. We adopt a distance-type criterium based on the Hilbert-Schmidt metric to quantify t…