21 citations · 53 across the 6 of their papers we have counts for
4 papers · 1 filter
Collective oscillations in a three-dimensional spin model with non-reciprocal interactions
Laura Guislain, Eric Bertin
We study the onset of collective oscillations at low temperature in a three-dimensional spin model with non-reciprocal short-range interactions. Performing numerical simulations of…
Tailoring the overlap distribution in driven mean-field spin models
Laura Guislain, Eric Bertin
In a statistical physics context, inverse problems consist in determining microscopic interactions such that a system reaches a predefined collective state. A complex collective st…
Discontinuous phase transition from ferromagnetic to oscillating states in a nonequilibrium mean-field spin model
Laura Guislain, Eric Bertin
We study a nonequilibrium ferromagnetic mean-field spin model exhibiting a phase with spontaneous temporal oscillations of the magnetization, on top of the usual paramagnetic and f…
Nonequilibrium Phase Transition To Temporal Oscillations In Mean-Field Spin Models
Laura Guislain, Eric Bertin
We propose a mean-field theory for nonequilibrium phase transitions to a periodically oscillating state in spin models. A nonequilibrium generalization of the Landau free energy is…