2 papers
cond-mat.stat-mech2025
Fundamental Work Scaling and Non-Extensivity in Critical Engines
Bastian Castorene, Martin HvE Groves, Francisco J. Peña +2
We present a general analytical framework for critical two-isothermal engines that emerge operationally from quasi-static quantum Stirling cycles across ground-state level crossing…
cond-mat.stat-mech2024
Entropy alternatives for equilibrium and out of equilibrium systems
Eugenio E. Vogel, Francisco J. Peña, G. Saravia +1
We introduce a novel entropy-related function, \textit{non-repeatability}, designed to capture dynamical behaviors in complex systems. Its normalized form, \textit{mutability}, has…