35 citations · 82 across the 9 of their papers we have counts for
5 papers · 1 filter
Periodically forced pinned anharmonic atom chains
Shiva Darshan, Alessandra Iacobucci, Stefano Olla +1
Recent works proved a hydrodynamic limit for periodically forced atom chains with harmonic interaction and pinning, together with momentum flip. When energy is the only conserved q…
Thermo-mechanical transport in rotor chains
Alessandra Iacobucci, Stefano Olla, Gabriel Stoltz
We study the macroscopic profiles of temperature and angular momentum in the stationary state of chains of rotors under a thermo-mechanical forcing applied at the boundaries. These…
Nonequilibrium stationary state for a damped rotator
Giovanni Gallavotti, Alessandra Iacobucci, Stefano Olla
Perturbative construction of the nonequilibrium steady state of a rotator under a stochastic forcing while subject to torque and friction
Negative thermal conductivity of chains of rotors with mechanical forcing
Alessandra Iacobucci, Frederic Legoll, Stefano Olla +1
We consider chains of rotors subjected to both thermal and mechanical forcings,in a nonequilibrium steady-state. Unusual nonlinear profiles of temperature and velocities are observ…
Thermal conductivity of the Toda lattice with conservative noise
Alessandra Iacobucci, Frederic Legoll, Stefano Olla +1
We study the thermal conductivity of the one dimensional Toda lattice perturbed by a stochastic dynamics preserving energy and momentum. The strength of the stochastic noise is con…