- Letter
- Open Access
Consistent first-order action functional for gauge theories
Phys. Rev. D 109, L061503 – Published 22 March, 2024
DOI: https://doi.org/10.1103/PhysRevD.109.L061503
Abstract
A novel first-order action principle has been proposed as the possible foundation for a more fundamental theory of general relativity and the Standard Model. It is shown in this article that the proposal consistently incorporates gravity and matter fields, and guides one to a new and robust path toward unification of fundamental interactions.
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