Preprint
Sep 2026
Dynamical phase transitions for single particles in the semiclassical and weak noise limits
We present a unifying description of dynamical phase transitions in the unitary evolution of an isolated quantum particle and the dissipative relaxation of a classical Brownian particle, based on a dynamical generat- ing function. In the semiclassical and weak-noise limits, Fisher zeros of this function condense in the...
N. Asriyan, Jan Meibohm, Vasco Cavina et al.
· 2 citations