2 papers
math-ph2020
The free energy of the two-dimensional dilute Bose gas. II. Upper bound
Simon Mayer, Robert Seiringer
We prove an upper bound on the free energy of a two-dimensional homogeneous Bose gas in the thermodynamic limit. We show that for and the free energy per…
math-ph2019
The free energy of the two-dimensional dilute Bose gas. I. Lower bound
Andreas Deuchert, Simon Mayer, Robert Seiringer
We prove a lower bound for the free energy (per unit volume) of the two-dimensional Bose gas in the thermodynamic limit. We show that the free energy at density and inverse tem…