164 citations · 632 across the 23 of their papers we have counts for
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quant-ph2011★ 29 cited
Purity as a witness for initial system-environment correlations in open-system dynamics
D. Z. Rossatto, T. Werlang, L. K. Castelano +2
We study the dynamics of a two-level atom interacting with a Lorentzian structured reservoir considering initial system-environment correlations. It is shown that under strong syst…
quant-ph2011★ 28 cited
Quantum behavior of a many photons cavity field revealed by quantum discord
D. Z. Rossatto, T. Werlang, E. I. Duzzioni +1
We investigate the quantum-to-classical crossover of a dissipative optical cavity mode based on measurement of the correlations between two atoms which do not interact with each ot…