Axions are some of the best motivated particles beyond the Standard Model. We show how
the attractive self-interactions of dark matter (DM) axions over a broad range of masses, from …

Abstract Recently, Falomir, Gamboa, Méndez, Gondolo and Maldonado proposed a
bicosmology scenario for solving some cosmological problems related to inflation, dark …

Based on an analytically continued Riemannian foliated quantum gravity super-Hamiltonian,
known as branch cut quantum gravity (BCQG) we propose a novel approach to investigating …

In this paper, we introduce a noncommutative version of the Brans-Dicke (BD) theory and
obtain the Hamiltonian equations of motion for a spatially flat Friedmann-Lemaître …

In this paper we investigate to which extent noncommutativity, an intrinsically quantum
property, may influence the Friedmann-Robertson-Walker cosmological dynamics at late …

We study the collapse process of a homogeneous perfect fluid (in FLRW background) with a
barotropic equation of state in Brans–Dicke (BD) theory in the presence of phase space …

The effects of phase space deformations on standard scalar field cosmology are studied.
The deformation is introduced by modifying the symplectic structure of the minisuperspace …

In this paper, we study a noncommutative quantum description of Kantowski–Sachs
cosmological model in the presence of perfect fluid matter field which governs the time …

In this Letter we present a noncommutative version of scalar field cosmology. We find the
noncommutative Friedmann equations as well as the noncommutative Klein–Gordon …

In order to try explaining the present accelerated expansion of the universe, we consider the
most complete noncommutativity, of a certain type, in a Friedmann–Robertson–Walker …