3 papers
cond-mat.stat-mech2025
Exactly solvable diffusions from space-time transformations
Costantino Di Bello, Ãdgar Roldán, Ralf Metzler
We consider a general one-dimensional overdamped diffusion model described by the Itô stochastic differential equation (SDE) , where is the…
cond-mat.stat-mech2025
The need for statistical physics in Africa: perspective and an illustration in drug delivery problems
Mtabazi G. Sahini, Isaac Onoka, Said A. H. Vuai +3
The development of statistical physics in Africa is in its nascent stages, yet its application holds immense promise for advancing emerging research trends on the continent. This p…
cond-mat.stat-mech2025
Universal relations and bounds for fluctuations in quasistatic small heat engines
Kosuke Ito, Guo-Hua Xu, Chao Jiang +4
The efficiency of any heat engine, defined as the ratio of average work output to heat input, is bounded by Carnot's celebrated result. However, this measure is insufficient to cha…