548 citations · 577 across the 4 of their papers we have counts for
4 papers
Robustness of quantum discord to sudden death
T. Werlang, S. Souza, F. F. Fanchini +1
We calculate the dissipative dynamics of two-qubit quantum discord under Markovian environments. We analyze various dissipative channels such as dephasing, depolarizing, and genera…
Photon generation through decoherence in cavity QED: analytical analysis
T. Werlang, A. V. Dodonov, E. I. Duzzioni +1
The Rabi Hamiltonian describes the interaction between a two-level atom and a single mode of the quantized electromagnetic field. When the system is subject to the Markovian atomic…
Generation of decoherence-free displaced squeezed states of radiation fields and a squeezed reservoir for atoms in cavity QED
T. Werlang, R. Guzman, F. O. Prado +1
We present a way to engineer an effective anti-Jaynes-Cumming and a Jaynes-Cumming interaction between an atomic system and a single cavity mode and show how to employ it in reserv…
Theoretical method for the generation of a dark two-mode squeezed state of a trapped ion
T. Werlang, C. J. Villas-Boas
Here we show how to generate a dark two-mode squeezed state of a trapped ion, employing a three-level ion in a V configuration with a strong decay of the excited states. The degree…