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arXiv · 2501.00005

A Yang-Mills-Dirac Quantum Field Theory Emerging From a Dirac Operator on a Configuration Space

Johannes Aastrup·Jesper M. Grimstrup
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Abstract

Starting with a Dirac operator on a configuration space of $SU(2)$ gauge connections we consider its fluctuations with inner automorphisms. We show that a certain type of twisted inner fluctuations leads to a Dirac operator whose square gives the Hamiltonian of Yang-Mills quantum field theory coupled to a fermionic sector that consist of one-form fermions. We then show that if a metric exists on the underlying three-dimensional manifold then there exists a change of basis of the configuration space for which the transformed fermionic sector consists of fermions that are no-longer one-forms.

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Johannes Aastrup, Jesper M. Grimstrup. 2024-11-22. A Yang-Mills-Dirac Quantum Field Theory Emerging From a Dirac Operator on a Configuration Space. https://arxiv.org/abs/2501.00005

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