5 papers
Stochastic resonance in disordered charge-density-wave systems
Francesco Valiera, Antonio Picano, Martin Eckstein
Ultrafast disordering observed after photo-excitation challenges the conventional picture of photo-induced transitions where symmetry-breaking takes place along a single collective…
Heating Dynamics of Correlated Fermions under Dephasing
Antonio Picano, Matthieu Vanhoecke, Marco Schirò
We study the dissipative dynamics of correlated fermions evolving in presence of a local dephasing bath. To this extent we consider the infinite coordination limit of the correspon…
Nonthermal order by disorder
Francesco Grandi, Antonio Picano, Ronny Thomale +2
The quench dynamics of systems exhibiting cooperative or almost competitive orders in equilibrium are explored using Ginzburg-Landau theory plus fluctuations. We show that when the…
A quantum Boltzmann equation for strongly correlated electrons
Antonio Picano, Jiajun Li, Martin Eckstein
Collective orders and photo-induced phase transitions in quantum matter can evolve on timescales which are orders of magnitude slower than the femtosecond processes related to elec…
Accelerated gap collapse in a Slater antiferromagnet
Antonio Picano, Martin Eckstein
We study the melting of long-range antiferromagnetic order in the Hubbard model after an interaction quench, using non-equilibrium dynamical mean-field theory. From previous studie…