The vacuum energy density in the teleparallel equivalent of general relativity
J. W. Maluf, J. F. da Rocha-Neto
Abstract
Considering the vacuum as characterized by the presence of only the gravitational field, we show that the vacuum energy density of the de Sitter space, in the realm of the teleparallel equivalent of general relativity, can acquire arbitrarily high values. This feature is expected to hold in the consideration of realistic cosmological models, and may possibly provide a simple explanation to the cosmological constant problem.
Create a lesson
Related papers
Gravitational-Wave Constraints on R2 Gravity
Pawan Kumar Gupta, Laura Sagunski
Axial black hole perturbations in purely-metric Horndeski theories
Héloïse Delaporte, Hugo Roussille
Inflationary attractors in metric-affine gravity
Ilaria Andrei, Christian Dioguardi
Born-Infeld black holes in bumblebee gravity
A. A. Araújo Filho, E. M. Siquieri, N. Heidari et al.
Quasi-equilibrium tidal folds of white dwarfs around rotating black holes in shift-symmetric Einstein--scalar--Gauss--Bonnet gravity
Shoupan Liu, Meilin Liu, Yu Wang et al.
Dipolar boson stars as static two-body systems: an effective-one-body description
Thibault Damour, Romain Gervalle, Tamanna Jain