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arXiv · 2410.04999

Emergence of Dark Energy from topology and chiral spinors

J. Lorca Espiro·Yerko Vásquez·M. Le Delliou
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Abstract

Under the existence of a massless spinor with respect to the total connection in a spacetime modeled as a Lorentzian manifold with internal boundaries, such as finite volume semi-classical Black Holes, we show that a topological mechanism naturally induces terms in the Einstein-Cartan gravitational action that can be interpreted as General Relativity with dark energy. This may alleviate the problems of dark energy. The topological information is carried by a harmonic 1-form associated to the first co-holomology group of the spacetime, which induces a spacetime contortion acting on the horizontal bundle.

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J. Lorca Espiro, Yerko Vásquez, M. Le Delliou. 2024-10-07. Emergence of Dark Energy from topology and chiral spinors. https://arxiv.org/abs/2410.04999

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