PoS - Proceedings of Science
Volume 413 - The 10th International Workshop on Chiral Dynamics (CD2021) - Zheng
On QCD contribution to vacuum energy
J. Gegelia
Full text: pdf
Pre-published on: February 07, 2024
Published on: March 07, 2024
Abstract
Within the framework of an effective field theory it is argued that for the cosmological constant term which is fixed by the condition of vanishing vacuum energy the graviton remains massless and there exists a self-consistent effective field theory of general relativity defined in a flat Minkowski background. Closely related issues of fine tuning of the strong interaction contribution to the vacuum energy and the compatibility of chiral symmetry with the consistency of the effective field theory of general relativity in Minkowski background are addressed.
DOI: https://doi.org/10.22323/1.413.0057
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