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arXiv · 1602.02131

A Clifford algebra gauge invariant Lagrangian for gravity. Part 2 : compatibility with General Relativity tests

Jean Pierre Pansart
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Abstract

Gauge fields associated to the Dirac matrix algebra used with the standard quadratic gauge field Lagrangian lead to an extended gravitational Lagrangian which includes the Einstein-Hilbert one, plus quadratic, cosmological constant and torsion terms. This note looks at three cases : the static central symmetric field, the isotropic expanding universe, and the asymptotic field of a rotating body, and show that, in weak gravitational fields, there is no contradiction with General Relativity results.

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Jean Pierre Pansart. 2016-02-05. A Clifford algebra gauge invariant Lagrangian for gravity. Part 2 : compatibility with General Relativity tests. https://arxiv.org/abs/1602.02131

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