111 citations · 177 across the 17 of their papers we have counts for
6 papers · 1 filter
Overcoming critical slowing down in frustrated spin systems by learned multiscale sampling
Gabriele Bandini, Giulio Biroli, Patrick Charbonneau +1
Cluster algorithms, such as the Swendsen--Wang and Wolff methods, are among the most successful MCMC methods for mitigating critical slowing down in statistical systems. These cons…
Gravity-controlled non-equilibrium Casimir pressure in a binary liquid mixture
Marcin Piotr Pruszczyk, Roberto Cerbino, Andrea Gambassi
We investigate the non-equilibrium Casimir pressure in an isothermal binary liquid mixture maintained in a spatially constant and stationary concentration gradient parallel to grav…
Self-propulsion of a polaron with an oscillating coupling to its quantum bath
Jacopo Romano, Andrea Gambassi
Motivated by the quest for active quantum matter, we investigate the dynamics of an impurity immersed in a quantum gas -- a polaron -- whose coupling to the surrounding medium is p…
Stochastic dynamics of particles in correlated fields
Andrea Gambassi
The effective dynamics of a colloidal particle immersed in a complex medium at equilibrium is usually described in terms of a linear overdamped Langevin equation, possibly with mem…
Proactivity and pinning in the non-reciprocal XY model with vision anisotropy
Gabriele Bandini, Asja Jelic, Andrea Gambassi
We study a non-reciprocal XY model on a square lattice, in which spins interact with their nearest neighbors through vision-induced anisotropic interaction. Such anisotropy breaks…
Dephasing-induced relaxation in tight-binding chains with linear and nonlinear defects
Debraj Das, Andrea Gambassi, Stefano Iubini +1
We investigate thermalization in a tight-binding chain with an on-site defect subject to local dephasing noise implemented as random phase kicks. For a single linear defect of stre…