2 papers
gr-qc2026
Logarithmic corrections to black hole entropy from minimum-assumptions discretization
Pelayo V. Calzada, Ana Alonso-Serrano, Ernesto Contreras +1
We introduce here a general model, under agnostic and minimum assumptions, to uniquely find the entropy area law with a corresponding fixed logarithmic correction term. In this app…
gr-qc2026
Homogeneous and Isotropic Linearized Gravity as a Caldeira--Leggett System
Pelayo V. Calzada, Pedro Bargueño
We establish the equivalence between homogeneous and isotropic linearized gravity with minimally coupled degrees of freedom and the Caldeira--Leggett model of open systems. This co…