2 papers
gr-qc2026
Singularity resolution and unitarity in two-dimensional dilaton black holes with negative central charge
César GarcÃa-Pérez, F. Javier Marañón-González, José Navarro-Salas +1
We study a one-loop corrected extension of the classical Callan-Giddings-Harvey-Strominger (CGHS) model of two-dimensional dilaton gravity. The effective action combines the non-lo…
physics.hist-ph2025
The Birth of Gravitational Particle Creation: the Enduring Legacy of Leonard Parker's 1966 Thesis
Antonio Ferreiro, Jose Navarro-Salas, Silvia Pla
This paper offers a historical overview of the origins and enduring significance of gravitational particle creation, a groundbreaking discovery first formulated in Leonard Parker's…