68 citations · 535 across the 36 of their papers we have counts for
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quant-ph2002★ 18 cited
Time Evolution of Two-Level Systems Driven by Periodic Fields
J. C. A. Barata, D. A. Cortez
In this paper we study the time evolution of a class of two-level systems driven by periodic fields in terms of new convergent perturbative expansions for the associated propagator…
math-ph2002★ 11 cited
Perturbative Analysis of Dynamical Localisation
J. C. A. Barata, D. A. Cortez
In this paper we extend previous results on convergent perturbative solutions of the Schroedinger equation of a class of periodically time-dependent two-level systems. The situatio…