Thermodynamic Properties of Strongly Degenerate Interacting Fermi Systems
V.S. Filinov, M. Bonitz
TL;DR
This paper introduces a numerical method for calculating the equilibrium thermodynamic properties of strongly coupled, degenerate Fermi systems, incorporating quantum and spin effects, demonstrated on an electron-proton plasma.
Contribution
It presents a novel path integral approach to accurately compute properties of strongly interacting, degenerate Fermi systems including quantum and spin effects.
Findings
Calculated pressure and energy of an electron-proton plasma.
Validated the method's effectiveness for strongly coupled systems.
Abstract
A numerical approach is presented which allows to calculate the equilibrium properties of Fermi systems which are both, strongly coupled and strongly degenerate. Based on a novel path integral representation of the many-particle density operator, quantum and spin effects are included. As an illustration, results for the pressure and energy of an electron-proton plasma are presented.
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Taxonomy
TopicsOptical properties and cooling technologies in crystalline materials · Advanced Thermodynamics and Statistical Mechanics · Cold Atom Physics and Bose-Einstein Condensates