2004/08/02 by Dragoş-Victor Anghel, Dragos-Victor Anghel
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Physics of Superconductivity and Magnetism #Quantum many-body systems #cond-mat.other #cond-mat.stat-mech
paper · pdf · doi:10.1088/0305-4470/39/18/001
published as J. Phys. A: Math. Gen. 39, 4787-4795 (2006) · 4 pages and 1 figure
arxiv created 2004/08/02 · openalex publication_date 2006/04/19 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
I investigate the thermodynamic equivalence between finite systems of constant density of states below the Bose–Einstein condensation temperature. I show that in order to preserve the equivalence, a phenomenon called Fermi condensation has to be taken into account. This phenomenon leads to a correction of the intensive parameters of the Fermi gas and of the Fermi distribution in canonical Fermi systems at low temperatures.