Parity violation in Poincar\'e gauge gravity
General Relativity and Quantum Cosmology
2020-11-24 v2 High Energy Physics - Theory
Abstract
We analyse the parity violation issue in the Poincar\'e gauge theory of gravity for the two classes of models which are built as natural extensions of the Einstein-Cartan theory. The conservation laws of the matter currents are revisited and we clarify the derivation of the effective Einstein field equation and the structure of the effective energy-momentum current for arbitrary matter sources.
Keywords
Cite
@article{arxiv.2010.16276,
title = {Parity violation in Poincar\'e gauge gravity},
author = {Yuri N. Obukhov},
journal= {arXiv preprint arXiv:2010.16276},
year = {2020}
}
Comments
27 pages, Revtex style, minor corrections, references added, contribution to Proceedings of Teleparallel Gravity Workshop Tartu 2020 in Special Issue of International Journal of Geometric Methods in Modern Physics