6 papers
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…
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…
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…
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, (…