170 citations · 290 across the 13 of their papers we have counts for
13 papers
Classical Noises Emerging from Quantum Environments
Stephane Attal, Julien Deschamps, Clement Pellegrini
In the framework of quantum open systems, that is, simple quantum systems coupled to quantum baths, our aim is to characterize those actions of the quantum environment which give r…
Classical and Quantum Part of the Environment for Quantum Langevin Equations
Stéphane Attal, Ivan Bardet
Among quantum Langevin equations describing the unitary time evolution of a quantum system in contact with a quantum bath, we completely characterize those equations which are actu…
Open Quantum Random Walks
S. Attal, F. Petruccione, C. Sabot +1
A new model of quantum random walks is introduced, on lattices as well as on finite graphs. These quantum random walks take into account the behavior of open quantum systems. They…
Open Quantum Walks on Graphs
S. Attal, F. Petruccione, I. Sinayskiy
Open quantum walks (OQW) are formulated as quantum Markov chains on graphs. It is shown that OQWs are a very useful tool for the formulation of dissipative quantum computing algori…
Entanglement of Bipartite Quantum Systems driven by Repeated Interactions
S. Attal, J. Deschamps, C. Pellegrini
We consider a non-interacting bipartite quantum system undergoing repeated quantum interactions with an environment modeled by a chain of inde…
Central Limit Theorems for Open Quantum Random Walks and Quantum Measurement Records
Stephane Attal, Nadine Guillotin-Plantard, Christophe Sabot
Open Quantum Random Walks, as developed in \cite{APSS}, are a quantum generalization of Markov chains on finite graphs or on lattices. These random walks are typically quantum in t…