Do $\Lambda_{CC}$ and $G$ run?
High Energy Physics - Theory
2024-12-13 v1 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
No. In this brief pedagogic note, I describe why the cosmological constant and Newton's constant are not running parameters in physical reactions.
Cite
@article{arxiv.2412.08773,
title = {Do $\Lambda_{CC}$ and $G$ run?},
author = {John F. Donoghue},
journal= {arXiv preprint arXiv:2412.08773},
year = {2024}
}
Comments
An elaboration of some material presented at the 64th Cracow School of Theoretical Physics (2024). Accepted for publication in Acta Physica Polonica. 11 pages, 2 figures