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Corpus ID: 232257789

Equilibrium states for the massive Sine-Gordon theory in the Lorentzian signature

@inproceedings{Bahns2021EquilibriumSF,
title={Equilibrium states for the massive Sine-Gordon theory in the Lorentzian signature},
author={D. Bahns and N. Pinamonti and K. Rejzner},
year={2021}
}

In this paper we investigate the massive Sine-Gordon model in the ultraviolet finite regime in thermal states over the two-dimensional Minkowski spacetime. We combine recently developed methods of perturbative algebraic quantum field theory with techniques developed in the realm of constructive quantum field theory over Euclidean spacetimes to construct the correlation functions of the equilibrium state of the Sine-Gordon theory in the adiabatic limit. First of all, the observables of the Sine… Expand