4 papers
Unraveling active baths through their hidden degrees of freedom
Daniel Maria Busiello, Matteo Ciarchi, Ivan Di Terlizzi
The dynamics of a probe particle is highly influenced by the nature of the bath in which it is immersed. In particular, baths composed by active (e.g., self-propelled) particles in…
A thermodynamic uncertainty relation for a system with memory
Ivan Di Terlizzi, Marco Baiesi
We introduce an example of thermodynamic uncertainty relation (TUR) for systems modeled by a one-dimensional generalised Langevin dynamics with memory, determining the motion of a…
Explicit solution of the generalised Langevin equation
Ivan Di Terlizzi, Felix Ritort, Marco Baiesi
Generating an initial condition for a Langevin equation with memory is a non trivial issue. We introduce a generalisation of the Laplace transform as a useful tool for solving this…
Kinetic uncertainty relation
Ivan Di Terlizzi, Marco Baiesi
Relative fluctuations of observables in discrete stochastic systems are bounded at all times by the mean dynamical activity in the system, quantified by the mean number of jumps. T…