40 citations · 143 across the 12 of their papers we have counts for
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quant-ph2008★ 12 cited
Dissipative dynamics of a two - level system resonantly coupled to a harmonic mode
Frederico Brito, Amir O. Caldeira
We propose an approximation scheme to describe the dynamics of the spin-boson model when the spectral density of the environment shows a peak at a characteristic frequency whic…
quant-ph2006★ 9 cited
Coherence and Entanglement in a Stern-Gerlach experiment
Thiago R. de Oliveira, A. O. Caldeira
We give a simple example of the tight connection between entanglement and coherence for pure bipartite systems showing the double role played by entanglement; it allows for the cre…
quant-ph2006
Dissipative Stern-Gerlach recombination experiment
Thiago R. Oliveira, A. O. Caldeira
The possibility of obtaining the initial pure state in a usual Stern-Gerlach experiment through the recombination of the two emerging beams is investigated. We have extended the pr…