Emergence of Dark Energy from topology and chiral spinors

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Hauptverfasser:	Espiro, J. Lorca, Vásquez, Yerko, Delliou, M. Le
Format:	Preprint
Veröffentlicht:	2024
Schlagworte:	General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics
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author	Espiro, J. Lorca Vásquez, Yerko Delliou, M. Le
author_facet	Espiro, J. Lorca Vásquez, Yerko Delliou, M. Le
contents	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.
format	Preprint
id	arxiv_https___arxiv_org_abs_2410_04999
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Emergence of Dark Energy from topology and chiral spinors Espiro, J. Lorca Vásquez, Yerko Delliou, M. Le General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics 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.
title	Emergence of Dark Energy from topology and chiral spinors
topic	General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics
url	https://arxiv.org/abs/2410.04999

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