We show via an explicit construction how an infinite tower of higher-curvature corrections
generically leads to a resolution of the Schwarzschild singularity in any spacetime …

A bstract We study constraints from causality and unitarity on 2→ 2 graviton scattering in four-
dimensional weakly-coupled effective field theories. Together, causality and unitarity imply …

We find a plethora of new analytic black holes and globally regular horizonless spacetimes
in three dimensions. The solutions involve a single real scalar field ϕ which always admits a …

On the strong coupling of Einsteinian Cubic Gravity and its generalisations Page 1 Journal of
Cosmology and Astroparticle Physics On the strong coupling of Einsteinian Cubic Gravity and …

Generalized quasitopological gravities (GQTGs) are higher-order extensions of Einstein
gravity in D dimensions satisfying a number of interesting properties, such as possessing …

Motivated by the work of Saridakis (Phys. Rev. D 102, 123525 (2020)), the present study
reports the cosmological consequences of Barrow holographic dark energy (HDE) and its …

We study various aspects of higher-curvature theories of gravity built from contractions of the
metric, the Riemann tensor, and the covariant derivative, L (gab, R abcd,∇ a). We …

A bstract Recent work has shown that introducing higher-curvature terms to the Einstein-
Hilbert action causes the approach to a space-like singularity to unfold as a sequence of …

We construct slowly rotating black-hole solutions of Einsteinian cubic gravity (ECG) in four
dimensions with flat and anti–de Sitter asymptotes. At leading order in the rotation …

Generalized quasi-topological gravities (GQTGs) are higher-curvature extensions of Einstein
gravity in D-dimensions. Their defining properties include possessing second-order …