3 papers
cond-mat.soft2026
Nonequilibrium noise emerging from broken detailed balance in active gels
Ashot Matevosyan, Frank Jülicher, Ricard Alert
In thermodynamic equilibrium, the fluctuation-dissipation theorem links thermal fluctuations and dissipation. Biological systems, however, are driven out of equilibrium by internal…
cond-mat.stat-mech2025
System-Bath Approach to Rotating Brownian Motion
Ashot Matevosyan, Armen E. Allahverdyan
Rotating equilibrated systems are widespread, but relatively little attention has been devoted to studying them from the first principles of statistical mechanics. We fill this gap…
cond-mat.stat-mech2025
Weak (non)conservation and stochastic dynamics of angular momentum
Ashot Matevosyan
Angular momentum conservation influences equilibrium statistical mechanics, leading to a generalized microcanonical density for an isolated system and a generalized Gibbs density f…