Abstract
We consider two-dimensional imperfect attractive Fermi and repulsive Bose gases consisting of spinless point particles whose total interparticle interaction energy is represented by with for fermions and for bosons. We show that, in spite of the attraction, the thermodynamics of a imperfect Fermi gas remains well defined for , and is exactly the same as the one of the repulsive imperfect Bose gas with . In particular, for one observes the thermodynamic equivalence of the attractive imperfect Fermi gas and the ideal Bose gas.
- Received 7 April 2017
DOI:https://doi.org/10.1103/PhysRevA.95.063627
©2017 American Physical Society