Thermodynamical Bethe Ansatz and Condensed Matter
Minoru Takahashi (Institute for Solid State Physics, University of, Tokyo)
TL;DR
This paper introduces the thermodynamic Bethe ansatz method and applies it to various integrable models, providing insights into their low-temperature thermodynamics in condensed matter physics.
Contribution
It presents a comprehensive overview of the thermodynamic Bethe ansatz and applies it to several key models, highlighting its usefulness in condensed matter research.
Findings
Derived thermodynamic equations for delta function bosons
Analyzed the XXX, XXZ, and XYZ models using the Bethe ansatz
Showed the method's effectiveness for low-temperature thermodynamics
Abstract
The basics of the thermodynamic Bethe ansatz equation are given. The simplest case is repulsive delta function bosons, the thermodynamic equation contains only one unknown function. We also treat the XXX model with spin 1/2 and the XXZ model and the XYZ model. This method is very useful for the investigation of the low temperature thermodynamics of solvable systems.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.