Large deviations of the stochastic area for linear diffusions

J du Buisson, TDP Mnyulwa, H Touchette - Physical Review E, 2023 - APS
The area enclosed by the two-dimensional Brownian motion in the plane was studied by
Lévy, who found the characteristic function and probability density of this random variable …

Enhanced directionality of active processes in a viscoelastic bath

B Das, S Paul, SK Manikandan… - New Journal of …, 2023 - iopscience.iop.org
Active fluctuations are known to play a significant role in the intracellular transport of passive
objects. However, the effect of viscoelasticity of the environment in shaping such processes …

Fluctuations of entropy production of a run-and-tumble particle

P Padmanabha, DM Busiello, A Maritan, D Gupta - Physical Review E, 2023 - APS
Out-of-equilibrium systems continuously generate entropy, with its rate of production being a
fingerprint of nonequilibrium conditions. In small-scale dissipative systems subject to thermal …

Brownian fluctuations of kinetic energy under Lorentz force

PV Paraguassú - Journal of Statistical Mechanics: Theory and …, 2024 - iopscience.iop.org
In stochastic thermodynamics, significant attention has been given to studying the statistical
behavior of thermodynamic quantities, such as heat and work. However, fluctuations in other …

Experimental verification of arcsine laws in mesoscopic nonequilibrium systems

R Dey, A Kundu, B Das, A Banerjee - Physical Review E, 2022 - APS
A large number of processes in the mesoscopic world occur out of equilibrium, where the
time evolution of a system becomes immensely important since it is driven principally by …

Random walks on modular chains: Detecting structure through statistics

M Gerry, D Segal - Physical Review E, 2023 - APS
We study kinetic transport through one-dimensional modular networks consisting of
alternating domains using both analytical and numerical methods. We demonstrate that the …