Our current best guess for a unified theory of gravitation and quantum field theory (string
theory) generically predicts a set of requirements for a consistently quantized theory, the …

Kaniadakis entropy is a one-parameter deformation of the classical Boltzmann–Gibbs–
Shannon entropy, arising from a self-consistent relativistic statistical theory. Assuming a …

In this work, we investigate the quasinormal modes of a thick brane system. Considering the
transverse-traceless tensor perturbation of the brane metric, we obtain the Schrödinger-like …

The α-attractor models are some of the most interesting models of inflation from the point of
view of upcoming observations in cosmology and also attractive from the point of view of …

We consider the framework of quintessential inflation in the warm background which is
caused by the dissipation of the scalar field energy density into relativistic degrees of …

Quintessential inflation refers to scenarios in which a single scalar field is used to describe
inflation and late time acceleration. This review is dedicated to the framework of …

In a class of single field models of inflation, the idea of primordial black holes (PBHs)
production is studied. In this case, the dynamics on small cosmological scales differs …

We study cosmological inflation and its dynamics in the framework of the Randall–Sundrum
II brane model. In particular, we analyze in detail four representative small-field inflationary …

In this work, we investigate the gravitational quasinormal modes (QNMs) and the
gravitational resonances of a thick brane model. We use the asymptotic iteration and …

In this paper, we study the inflationary scenario in the realm of k-essence model and
swampland conjectures. Taking into account three models of Chaplygin gas, such as …