2008/08/02 by Behrouz Mirza, Hosein Mohammadzadeh · 5 citations
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Cold Atom Physics and Bose-Einstein Condensates #Statistical Mechanics and Entropy #cond-mat.mes-hall #cond-mat.stat-mech
paper · pdf · doi:10.1103/physreve.78.021127
published as Phys.Rev.E78:021127,2008 · 12 pages
arxiv created 2008/08/02 · openalex publication_date 2008/08/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We derive the thermodynamic curvature of a two-dimensional ideal anyon gas of particles obeying fractional statistics. The statistical interactions of anyon gas can be attractive or repulsive. For attractive statistical interactions, thermodynamic curvature is positive and for repulsive statistical interactions, it is negative, which indicates a more stable anyon gas. There is a special case between the two where the thermodynamic curvature is zero. Small deviations from the classical limit will also be explored.