Abstract The Nobel Prize winning confirmation in 1998 of the accelerated expansion of our
Universe put into sharp focus the need of a consistent theoretical model to explain the origin …

Loop quantum cosmology (LQC) is the result of applying principles of loop quantum gravity
(LQG) to cosmological settings. The distinguishing feature of LQC is the prominent role …

Primordial black holes in loop quantum cosmology: the effect on the threshold - IOPscience
Skip to content IOP Science home Accessibility Help Search Journals Journals list Browse …

We explore the effects of considering various infrared (IR) cutoffs, including the particle
horizon, the Ricci horizon and the Granda–Oliveros (GO) cutoffs, on the properties of Tsallis …

Interacting dark energy and dark matter is used to go beyond the standard cosmology. We
base our arguments on Planck data and conclude that an interaction is compatible with the …

Cosmological analyses based on currently available observations are unable to rule out a
sizeable coupling between dark energy and dark matter. However, the signature of the …

We constrain interacting dark matter and dark energy (IDMDE) models using a 450-degree-
square cosmic shear data from the Kilo Degree Survey (KiDS) and the angular power …

Dark energy interacting with dark matter is a promising model to solve the cosmic
coincidence problem. We study the signature of such interaction on large scale cosmic …

It is possible that there exist some interactions between dark energy (DE) and dark matter
(DM), and a suitable interaction can alleviate the coincidence problem. Several …

We explore the asymptotic future evolution of holographic dark energy (HDE) models, in
which the density of the dark energy is a function of a cutoff scale L. We develop a general …