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arXiv · 1207.0211

A Generalized Gauge Theory of Gravity

Kouzou Nishida
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Abstract

In this paper, we discuss a gravitational theory based on the generalized gauge field. Our Lagrangian is invariant not only under local Lorentz transformation and the ordinary gauge transformation but also under a new gauge transformation. We show that the gauge field associated with this new transformation is a second-rank tensor field and that the Einstein-Hilbert term can be derived from our Lagrangian when the gauge field has a vacuum expectation value. We also show that our model provides a Lagrangian for the scalar-tensor theory.

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Kouzou Nishida. 2012-07-01. A Generalized Gauge Theory of Gravity. https://arxiv.org/abs/1207.0211

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