176 citations · 381 across the 29 of their papers we have counts for
29 papers
Quantum Tunneling and the Emergence of Classical Spacetime in Einstein-Æther Quantum Cosmology
Germano A. Monerat, Alessandro O. Castro Junior, Eduardo V. Corrêa Silva +1
We investigate a quantum cosmological model within the framework of Einstein-Æther gravity. The model consists of a positively curved FLRW Universe whose matter content is describe…
Resonances in the early Universe
D. L. Canedo, G. Oliveira-Neto, G. A. Monerat +1
In the present paper, we study a Friedmann-Lemaître-Robertson-Walker (FLRW) quantum cosmology model with positively curved spatial sections. The matter content of the model is give…
Primordial dust universe in the Hořava-Lifshitz theory
G. Oliveira-Neto, A. Oliveira Castro Júnior, G. A. Monerat
We apply quantum cosmology to investigate the early moments of a Friedmann-Lemaître-Robertson-Walker (FLRW) cosmological model, using Hořava-Lifshitz (HL) as the gravitational theo…
Tunneling probability for the birth of an universe with radiation in Horava-Lifshitz theory
G. Oliveira-Neto, A. Oliveira Castro Junior, G. A. Monerat
In the present work, we study the birth of a homogeneous and isotropic Friedmann Lemaitre Robertson Walker (FLRW) cosmological model, considering Horava Lifshitz (HL) as the gravit…
Tunneling probability for the birth of universes with radiation, cosmological constant and an ad hoc potential
G. Oliveira-Neto, D. L. Canedo, G. A. Monerat
In this work we study the birth of Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) models with zero () and negative () curvatures of the spatial sections. The material cont…
An anisotropic Kantowski-Sachs universe with radiation, dust and a phantom fluid
G. Oliveira-Neto, D. L. Canedo, G. A. Monerat
In the present work, we study the dynamical evolution of an homogeneous and anisotropic KS cosmological model, considering general relativity as the gravitational theory, such that…