A
Adrià Delhom
Researcher at University of Valencia
Publications - 28
Citations - 728
Adrià Delhom is an academic researcher from University of Valencia. The author has contributed to research in topics: Ricci curvature & General relativity. The author has an hindex of 14, co-authored 28 publications receiving 492 citations.
Papers
More filters
Journal ArticleDOI
Instabilities in metric-affine theories of gravity with higher order curvature terms
TL;DR: In this paper, the authors discuss the presence of ghostly instabilities for metric-affine theories constructed with higher order curvature terms and discuss different procedures to avoid the ghosts by adding additional constraints.
Journal ArticleDOI
Ghosts in metric-affine higher order curvature gravity
TL;DR: In this paper, it was shown that higher order curvature theories of gravity in the metric-affine formalism are generally ghost-free, and that the non-projectively invariant sector propagates ghost-like degrees of freedom.
Journal ArticleDOI
Inconsistencies in four-dimensional Einstein-Gauss-Bonnet gravity
TL;DR: In this paper, the authors argue that the limiting procedure outlined in [Phys. Rev. Lett. 124, 081301 (2020) generally involves ill-defined terms in the four dimensional field equations.
Journal ArticleDOI
Ricci-Based Gravity theories and their impact on Maxwell and nonlinear electromagnetic models
TL;DR: In this article, the authors extend the correspondence between metric-affine Ricci-Based Gravity theorems and General Relativity (GR) to the case in which the matter sector is represented by linear and nonlinear electromagnetic fields.
Journal ArticleDOI
Comment on “Einstein-Gauss-Bonnet Gravity in Four-Dimensional Spacetime”
TL;DR: This paper presents a poster presenting a probabilistic procedure to estimate the intensity of the response of the immune system to carbon dioxide emissions from the burning of coal in the aftermath of the Big Bang.