242 citations · 1k across the 37 of their papers we have counts for
5 papers · 1 filter
An interacting holographic dark energy model within an induced gravity brane
Moulay-Hicham Belkacemi, Zahra Bouabdallaoui, Mariam Bouhmadi-López +2
In this paper, we present a model for the late-time evolution of the universe where a dark energy-dark matter interaction is invoked. Dark energy is modeled through an holographic…
Quantum cosmology of Eddington-Born-Infeld gravity fed by a scalar field: the big rip case
Imanol Albarran, Mariam Bouhmadi-López, Che-Yu Chen +1
We study the quantum avoidance of the big rip singularity in the Eddington-inspired-Born-Infeld (EiBI) phantom model. Instead of considering a simple phantom dark energy component,…
On the Consistency of the Wheeler-DeWitt Equation in the Quantized Eddington-inspired Born-Infeld Gravity
Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen
We re-examine the quantum geometrodynamical approach within the Eddington-inspired-Born-Infeld theory of gravity, which was first proposed in our previous work [1]. A thorough anal…
The interacting multiverse and its effect on the cosmic microwave background
Mariam Bouhmadi-López, Manuel Kraemer, João Morais +1
We study a toy model of a multiverse consisting of canonically quantized universes that interact with each other on a quantum level based on a field-theoretical formulation of the…
Quantum behavior of the "Little Sibling" of the Big Rip induced by a three-form field
Mariam Bouhmadi-López, David Brizuela, Iñaki Garay
A canonical quantization à la Wheeler-DeWitt is performed for a model of three-form fields in a homogeneous and isotropic universe. We start by carrying out the Hamiltonian formali…