Action growth for black holes in modified gravity
High Energy Physics - Theory
2018-02-14 v2
Abstract
The general form of the action growth for a large class of static black hole solutions in modified gravity which includes -gravity models is computed. The cases of black hole solutions with non vanishing Ricci curvature are also considered, generalizing the results previously found and valid only for constant curvature black holes. An argument is put forward to provide a physical interpretation of the results.
Cite
@article{arxiv.1710.05686,
title = {Action growth for black holes in modified gravity},
author = {Lorenzo Sebastiani and Luciano Vanzo and Sergio Zerbini},
journal= {arXiv preprint arXiv:1710.05686},
year = {2018}
}
Comments
18 pages, comments and references added, version to appear in PRD