59 citations · 464 across the 49 of their papers we have counts for
5 papers · 1 filter
The quantum network as an environment
Erik Aurell, Roberto Mulet, Jan Tuziemski
quantum system interacting with other quantum systems experiences these other systems asan effective environment. The environment is the result of integrating out all the other deg…
Photon and Photon-Added Intelligent States of Coupled Parametric Oscillators
A. E. Neira, R. Mulet
We study a quantum system of coupled oscillators subject to a periodic excitation of its parameters. Using Floquet-Lyapunov theory we derive the linear integrals of motion of the s…
Scattering Theory of Efficient Quantum Transport across Finite Networks
Mattia Walschaers, Roberto Mulet, Andreas Buchleitner
We present a scattering theory for the efficient transmission of an excitation across a finite network with designed disorder. We show that the presence of randomly positioned netw…
A Statistical Theory of Designed Quantum Transport Across Disordered Networks
Mattia Walschaers, Roberto Mulet, Thomas Wellens +1
We explain how centrosymmetry, together with a dominant doublet in the local density of states, can guarantee interference-assisted, strongly enhanced, strictly coherent quantum ex…
Optimally designed quantum transport across disordered networks
Mattia Walschaers, Jorge Fernandez-de-Cossio Diaz, Roberto Mulet +1
We establish a general mechanism for highly efficient quantum transport through finite, disordered 3D networks. It relies on the interplay of disorder with centro-symmetry and a do…