3 papers
gr-qc2025
Reissner-Nordström and Kerr-like solutions in Finsler-Randers Gravity
Georgios Miliaresis, Konstantinos Topaloglou, Ioannis Ampazis +5
In a previous study we investigated the spherically symmetric Schwarzschild and Schwarzschild-de Sitter solutions within a Finsler-Randers-type geometry. In this work we extend our…
astro-ph.CO2025
Addressing and tensions within cosmology
Carlos G. Boiza, Maria Petronikolou, Mariam Bouhmadi-López +1
We investigate the viability of gravity as an alternative framework to address the and tensions in cosmology. Focusing on three representative models, we…
gr-qc2024
Topological dark energy from black-hole formations and mergers through the gravity-thermodynamics approach
Stylianos A. Tsilioukas, Nicholas Petropoulos, Emmanuel N. Saridakis
We apply the gravity-thermodynamics approach in the case of Einstein-Gauss-Bonnet theory, and its corresponding Wald-Gauss-Bonnet entropy, which due to the Chern-Gauss-Bonnet theor…