In this work we investigate generalized theories of gravity in the so-called configurational
entropy (CE) context. We show, by means of this information-theoretical measure, that a …

Introducing f (R) f (R) term in the five-dimensional bulk action we derive effective Einstein's
equation on the brane using Gauss–Codazzi equation. This effective equation is then solved …

We study two exactly solvable five-dimensional thick brane world models in pure metric f (R)
gravity. Working in the Einstein frame, we show that these solutions are stable against small …

In this paper, we study the structure and gravitational resonances of thick branes generated
by a mimetic scalar field in f (R) gravity. We obtain several typical thick brane solutions for f …

This work deals with thick branes in bulk with a single extra dimension modeled by a two-
field configuration. We first consider the inclusion of the cuscuton to also control the …

We investigate the Michel-type accretion onto a static spherically symmetric black hole.
Using a Hamiltonian dynamical approach, we show that the standard method employed for …

Adopting the premise that the expected value of the quantum fluctuating metric is linear, ie,⟨
g μ ν⟩= α g μ ν, we analyze the modified gravity theory induced by the Einstein–Hilbert …

Recently, a family of interesting analytical brane solutions were found in f (R) gravity with f
(R)= R\,+\, α R^ 2 f (R)= R+ α R 2 in Bazeia et al.(Phys Lett B 729: 127 2014). In these …

The viability of achieving gravitational consistent braneworld models in the framework of af
(R) theory of gravity is investigated. After a careful generalization of the usual junction …

In this work we investigate the entropic information measure in the context of braneworlds
with nonconstant curvature. The braneworld entropic information is studied for gravity …