58 citations · 277 across the 20 of their papers we have counts for
4 papers · 2 filters
Timescales for decoherence and dissipation: reasons for the success of master equations
M. O. Terra Cunha, S. Geraij Mokarzel, J. G. Peixoto de Faria +1
A perturbative treatment of reduced density operators of quantum subsystems is implemented in the same spirit as Fermi Golden Rule for scattering. Analytic expressions for linear e…
Tomographic Characterization of Three-Qubit Pure States with Only Two-Qubit Detectors
D. Cavalcanti, L. M. Cioletti, M. O. Terra Cunha
A tomographic process for three-qubit pure states using only pairwise detections is presented.
Decay rate and decoherence control in coupled dissipative cavities
A. R. Bosco de Magalhaes, S. G. Mokarzel, M. C. Nemes +1
We give a detailed account of the derivation of a master equation for two coupled cavities in the presence of dissipation. The analytical solution is presented and physical limits…
Towards the understanding of Decoherence on Ion Traps
M. O. Terra Cunha, M. C. Nemes
Two mechanisms of decoherence in ion traps are studied, specially related to the experiment [Kielpinski et al., Science 291 (2001) 1013]. Statistical hypothesis are made about the…