Revision of the fractional exclusion statistics

Abstract

I discuss the concept of fractional exclusion statistics (FES) and I show that in order to preserve the thermodynamic consistency of the formalism, the exclusion statistics parameters should change if the species of particles in the system are divided into subspecies. Using a simple and intuitive model I deduce the general equations that have to be obeyed by the exlcusion statistics parameters in any FES system.

4 pages EPL format, with 1 figure

References in corpus (4)

• The thermodynamic limit for fractional exclusion statistics
• Fractional exclusion statistics in general systems with interaction
• Anyons and lowest Landau level Anyons
• Properties of Fractional Exclusion Statistics in Interacting Particle Systems

Cited by in corpus (4)

• Fractional exclusion statistics applied to relativistic nuclear matter
• Equivalence between fractional exclusion statistics and self-consistent mean-field theory in interacting particle systems in any number of dimensions
• The application of the fractional exclusion statistics to the BCS theory--a redefinition of the quasiparticle energies
• Fractional exclusion statistics in disordered interacting particle systems