Coupling of Gravity to Matter via SO(3,2) Gauge Fields
General Relativity and Quantum Cosmology
2015-06-25 v1 High Energy Physics - Theory
Abstract
We consider gravity from the quantum field theory point of view and introduce a natural way of coupling gravity to matter by following the gauge principle for particle interactions. The energy-momentum tensor for the matter fields is shown to be conserved and follows as a consequence of the dynamics in a spontaneously broken SO(3,2) gauge theory of gravity. All known interactions are described by the gauge principle at the microscopic level.
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Cite
@article{arxiv.gr-qc/0409058,
title = {Coupling of Gravity to Matter via SO(3,2) Gauge Fields},
author = {Yuan K. Ha},
journal= {arXiv preprint arXiv:gr-qc/0409058},
year = {2015}
}
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12 latex pages