3 papers
cond-mat.soft2026
Structural and dynamical behavior of methane-water systems under nanoconfinement
José Torres-Arenas, Ángel M. Fernández-Fernández, Martín Pérez-Rodríguez +1
We investigate the structural and dynamical behavior of methane water systems under nanoconfinement using molecular dynamics simulations across pore widths from 1 to 5 nm. Structur…
cond-mat.stat-mech2026
Scalar curvature density as a new invariant in thermodynamic geometry: metric dependence and critical exponents
José Torres-Arenas, Jaime Jaramillo-Gutiérrez, Juan Becerra-Zamudio
We compare two Ruppeiner metrics constructed under fixed volume and fixed particle number conditions ( and ) by analyzing the scalar curvature and introducing t…
cond-mat.stat-mech2026
Thermodynamic Geometry of two-dimensional square-well fluids
Jaime Jaramillo-Gutiérrez, José Torres-Arenas
Thermodynamic geometry of two-dimensional fluids has been investigated using a square-well model as a prototype fluid. A comparison with the three-dimensional case is performed in…