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arXiv · 1408.2507

Unification of Gravity and Electromagnetism II A Geometric Theory

Partha Ghose
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Abstract

It is shown that unification of gravity and electromagnetism can be achieved using an affine non-symmetric connection $\Gamma^\lambda_{\mu\nu} \neq \Gamma^\lambda_{\nu\mu}$ and $\Gamma_\mu = \Gamma^\lambda_{[\mu\lambda]}\neq 0$. $\Gamma_\mu$ is shown to be the source of the electromagnetic field. This unification is based on {\em projective invariance} which is broken by matter fields, opening up the possibility of a unified theory of all forces in which gravity emerges as a classical field.

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Partha Ghose. 2014-08-05. Unification of Gravity and Electromagnetism II A Geometric Theory. https://arxiv.org/abs/1408.2507

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