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cond-mat.stat-mech2024
Interacting systems with zero thermodynamic curvature
Juan Rodrigo, Ian Vega
We review a conjecture by Ruppeiner that relates the nature of interparticle interactions to the sign of the thermodynamic curvature scalar , paying special attention to the cas…
cond-mat.stat-mech2021★ 1 cited
Phase boundaries and the Widom line from the Ruppeiner geometry of fluids
Karlo de Leon, Ian Vega
In the study of fluid phases, the Ruppeiner geometry provides novel ways for constructing the phase boundaries (known as the -crossing method) and the Widom line, which is consi…