arXiv · 2311.11790
Particle spectra of gravity based on internal symmetry of quantum fields
Abstract
We examine the weak-field, zero-coupling limit of Yang--Mills gravity as recently formulated by Partanen and Tulkki, viewed as a free quantum field theory. In this approximation the theory has a ghostly teleparallel vacuum. We suggest that bimetric, vacuum expectation value, or finite-coupling extensions should be investigated.
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Will Barker. 2023-11-20. Particle spectra of gravity based on internal symmetry of quantum fields. https://arxiv.org/abs/2311.11790
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