5 citations · 10 across the 3 of their papers we have counts for
3 papers
Non-Closing Double-Commutator Flows and the Small-Coupling Limit of Spin-Boson Models
Jean-Bernard Bru, Nathan Metraud, Walter de Siqueira Pedra
Spin-boson models are paradigmatic examples of open quantum systems and serve as the theoretical paradigm for current quantum computers based on single-ion trap technology. Despite…
Suppression of Decoherence by Periodic Forcing
Volker Bach, Walter de Siqueira Pedra, Marco Merkli +1
We consider a finite-dimensional quantum system coupled to a thermal reservoir and subject to a time-periodic, energy conserving forcing. We show that, if a certain dynamical decou…
Characterization of the Quasi-Stationary State of an Impurity Driven by Monochromatic Light I - The Effective Theory
Jean-Bernard Bru, Walter de Siqueira Pedra, Matthias Westrich
We consider an impurity (--level atom) driven by monochromatic light in a host environment which is a fermionic thermal reservoir. The external light source is a time--periodic…