3 papers
cond-mat.soft2026
Phase fluctuations in a confined fluid
Frédéric Caupin, Alberto Zaragoza, Miguel A. Gonzalez +1
Fluid phase equilibrium depends on the external constraints imposed on a system. In a closed system with fixed volume, depending on the average density, a vapor bubble may be stabl…
cond-mat.soft2026
Structural and dynamic anomalous properties of TIP4P/2005 water at extreme pressures
José MartÃn-Roca, Alberto Zaragoza, Frédéric Caupin +1
Water shows numerous thermodynamic, dynamic, and structural anomalies. Recent experiments [Eichler et al. Phys. Rev. Lett. 134, 134101 (2025)], based on measurements of shear and b…
cond-mat.soft2025
Degenerate Fluid Polyamorphism Induced by Symmetrical Molecular Interconversion
Mikhail A. Anisimov, Sergey V. Buldyrev, Frédéric Caupin +1
Fluid polyamorphism is the existence of multiple fluid-fluid phase transitions in a single-component substance. It can occur due to interconversion between two alternative molecula…