34 citations · 152 across the 12 of their papers we have counts for
12 papers · 1 filter
Non-Markovian Memory-Induced Effects in Quantum Cosmology
Aarav Shah, Paulo Moniz, Oem Trivedi +1
We study memory effects in quantum cosmology by extending the semiclassical Wheeler-DeWitt framework beyond its usual local form. The main idea is to introduce a causal memory kern…
Future Rip Scenarios in Fractional Holographic Dark Energy
Ayush Bidlan, Paulo Moniz, Oem Trivedi
In this paper, we investigate the occurrence of late-time cosmological singularities, namely, the rip scenarios within the framework of interacting Fractional Holographic Dark Ener…
Inflation and Primordial Perturbations in Fractal Cosmology
Aarav Shah, Paulo Moniz, Maxim Khlopov +2
We study inflationary dynamics within the framework of fractal cosmology, where space is characterized by an effective non-integer dimension . In our work, fractal effects are s…
Fractional Schwarzschild-Tangherlini black hole with a fractal event horizon
S. Jalalzadeh, H. Moradpour, G. R. Jafari +1
We demonstrate that the implementation of the fractional and non-local Wheeler--DeWitt (WDW) equation within the context of Schwarzschild geometry leads to the emergence of a Schwa…
Quantum Creation of a FRW Universe: applying the Riesz fractional derivative
D. L. Canedo, P. Moniz, G. Oliveira-Neto
In this work, we apply fractional calculus to study quantum cosmology. Specifically, our Wheeler-DeWitt equation includes a FRW geometry, a radiation fluid, a positive cosmological…
Reconstructing FHDE with Scalar and Gauge Fields
Ayush Bidlan, Paulo Moniz, Oem Trivedi
We revisit the Fractional Holographic Dark Energy (FHDE) model to reconstruct it by means of dynamic candidates such as () Quintessence, () K-essence, () Dilaton, (…
Fractional Scalar Field Cosmology
S. M. M. Rasouli, S. Cheraghchi, P. V. Moniz
Considering the Friedmann--Lemaître--Robertson--Walker (FLRW) metric and the Einstein scalar field system as an underlying gravitational model to construct fractional cosmological…
Fractional Holographic Dark Energy
Oem Trivedi, Ayush Bidlan, Paulo Moniz
Holographic dark energy theories present a fascinating interface to probe late-time cosmology, as guided by contemporary ideas about quantum gravity. In this work, we present a new…
Inflation and fractional quantum cosmology
S. M. M. Rasouli, E. W. Oliveira Costa, P. V. Moniz +1
The Wheeler--DeWitt equation for a flat and compact Friedmann--Lemaître--Robertson--Walker cosmology at the pre-inflation epoch is studied in the contexts of the standard and fract…
Shape Invariant Potentials in Supersymmetric Quantum Cosmology
S. Jalalzadeh, S. M. M. Rasouli, P. V. Moniz
In this brief review, we comment on the concept of shape invariant potentials, which is an essential feature in many settings of supersymmetric quantum mechanics. To motivate…
Non-singular Brans-Dicke collapse in deformed phase space
S. M. M. Rasouli, A. H. Ziaie, S. Jalalzadeh +1
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 defo…
Quantum cosmology, minimal length and holography
S. Jalalzadeh, S. M. M. Rasouli, P. V. Moniz
We study the effects of a generalized uncertainty principle on the classical and quantum cosmology of a closed Friedmann Universe whose matter content is either a dust or a radiati…