Recent years have witnessed a rise in interest in the geometrical trinity of General Relativity
and its extensions. This interest has been fuelled by novel insights into the nature of gravity …

Teleparallel gravity (TG) has significantly increased in popularity in recent decades, bringing
attention to Einstein's other theory of gravity. In this Review, we give a comprehensive …

The dawn of the twenty-first century came with very positive prospects for gravity, cosmology,
and astrophysics. Technological progress made it possible for cosmology to enter to its …

The universal character of the gravitational interaction provided by the equivalence principle
motivates a geometrical description of gravity. The standard formulation of general relativity …

The geometrical nature of gravity emerges from the universality dictated by the equivalence
principle. In the usual formulation of General Relativity, the geometrisation of the …

We discuss equivalent representations of gravity in the framework of metric-affine
geometries pointing out basic concepts from where these theories stem out. In particular, we …

In the past few years, f (Q) theories have drawn a lot of research attention in replacing
Einstein's theory of gravity successfully. The current study examines the novel cosmological …

Abstract In Symmetric Teleparallel General Relativity, gravity is attributed to the non-
metricity. The so-called “coincident gauge” is usually taken in this theory so that the affine …

Primordial black hole (PBH) fluctuations can induce a stochastic gravitational wave
background at second order, and since this procedure is sensitive to the underlying …

In the framework of Teleparallel Gravity, we derive a charged non-vacuum solution for a
physically symmetric tetrad field with two unknown functions of radial coordinate. The field …