Modular Localization, H-Temperatures and the Bethe Ansatz Structure

TL;DR

This paper reviews and extends a modular localization approach to nonperturbative quantum field theory, linking black hole physics, H-temperatures, and the Bethe Ansatz structure within low-dimensional models.

Contribution

It unifies black hole thermodynamics and the bootstrap-formfactor program using modular localization, revealing Bethe-Ansatz equations in this context.

Findings

Modular localization spaces are characterized by Bethe-Ansatz equations.

The approach unifies black hole physics with nonperturbative QFT construction.

Extension of the constructive approach to low-dimensional models.

Abstract

The recently proposed constructive approach to nonperturbative QFT, based on modular localization, is reviewed and extended. It allows to unify black holes physics and H-temperatures (H standing for Hawking or Horizon) with the bootstrap-formfactor program for nonperturbative construction of low dimensional QFT. In case of on-shell particle number conservation, the equations characterizing the modular localization spaces for wedges are Bethe-Ansatz equation in the form as recently obtained in the treatment of factorizable models.