2 papers
gr-qc2025
Noncommutative Bianchi I and III Cosmology Models: Radiation Era Dynamics and gamma Estimation
G. Oliveira-Neto, Y. Soncco Apaza
Understanding the early evolution of the universe requires models that incorporate possible quantum and anisotropic effects in its dynamics. In this work, we analyze the dynamical…
gr-qc2025
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…