55 citations · 55 across the 2 of their papers we have counts for
4 papers
Permanent Directional Heat Currents in Lattices of Optomechanical Resonators
Zakari Denis, Alberto Biella, Ivan Favero +1
We study the phonon dynamics in lattices of optomechanical resonators where the mutually coupled photonic modes are coherently driven and the mechanical resonators are uncoupled an…
Variational neural network ansatz for steady states in open quantum systems
Filippo Vicentini, Alberto Biella, Nicolas Regnault +1
We present a general variational approach to determine the steady state of open quantum lattice systems via a neural network approach. The steady-state density matrix of the lattic…
Photon transport in a dissipative chain of nonlinear cavities
Alberto Biella, Leonardo Mazza, Iacopo Carusotto +2
We analyze a chain of coupled nonlinear optical cavities driven by a coherent source of light localized at one end and subject to uniform dissipation. We characterize photon transp…
From Dicke to Anderson: Interplay of Superradiance and Disorder
Alberto Biella
Using a non-Hermitian Hamiltonian approach to open systems, we study the interplay of disorder and superradiance in a one- and three-dimensional Anderson model. Analyzing the compl…