51 citations · 51 across the 2 of their papers we have counts for
7 papers · 1 filter
Splitting of quantum information in traveling wave fields using only linear optical elements
W. B. Cardoso, N. G. de Almeida, A. T. Avelar +1
In this brief report we present a feasible scheme to split quantum information in the realm of traveling waves. An oversimplified scheme is also proposed for the generation of a cl…
On a heuristic point of view related to quantum nonequilibrium statistical mechanics
Norton G. de Almeida
In this paper I propose a new way for counting the microstates of a system out of equilibrium. As, according to quantum mechanics, things happen as if a given particle can be found…
Partial teleportation of entangled atomic states
W. B. Cardoso, N. G. de Almeida
In this paper we propose a scheme for partially teleporting entangled atomic states. Our scheme can be implemented using only four two-level atoms interacting either resonantly or…
Nonadiabatic coherent evolution of two-level systems under spontaneous decay
F. O. Prado, E. I. Duzzioni, M. H. Y. Moussa +2
In this paper we extend current perspectives in engineering reservoirs by producing a time-dependent master equation leading to a nonstationary superposition equilibrium state that…
Accuracy of a teleported trapped field state inside a single bimodal cavity
Iara P. de Queiros, Simone Souza, W. B. Cardoso +1
We propose a simplified scheme to teleport a superposition of coherent states from one mode to another of the same bimodal lossy cavity. Based on current experimental capabilities,…
Formal equivalence between Tsallis and extended Boltzmann-Gibbs statistics
N. G. de Almeida
A formal correspondence between the q-distribution obtained from the Tsallis entropy and non-maxwellian distributions obtained from the Boltzmann-Gibbs entropy is afforded.