Isospectral Deformations in QFT: The Massive case
Albert Much
TL;DR
This paper introduces a method for deforming quantum field theories using warped convolutions, resulting in models that are wedge-local with nontrivial scattering matrices, advancing the understanding of isospectral deformations.
Contribution
It presents a novel application of warped convolutions to construct wedge-local quantum field models with nontrivial scattering, expanding the toolkit for QFT deformations.
Findings
Models are wedge-local after deformation
Deformed models exhibit nontrivial scattering matrices
Warped convolutions enable new QFT constructions
Abstract
We consider isospectral deformations of quantum field theories by using the novel construction tool of warped convolutions. The deformation enables us to obtain a variety of models that are wedge-local and have nontrivial scattering matrices.
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Taxonomy
TopicsNoncommutative and Quantum Gravity Theories · Black Holes and Theoretical Physics · Algebraic structures and combinatorial models