2 papers
math.DG2026
On Einstein-type manifold with cyclic parallel Ricci tensor
M. Andrade, H. Baltazar, A. da Silva +1
In this article, we derive an integral formula involving the tensor for compact Einstein-type manifolds with constant scalar curvature. As an application, we classify thr…
gr-qc2025
Exploring modified Kaniadakis entropy: MOND-related theory, the Bekenstein bound conjecture, and Hawking evaporation within the Landauer principle
Gabriella V. Ambrósio, Michelly S. Andrade, Paulo R. F. Alves +3
We investigate the description of black-hole thermodynamics in terms of a recently proposed modified version for Kaniadakis entropy. We discuss the role of that proposal within the…