2016/10/31 by Valentina Baccetti, Viqar Husain, Daniel R. Terno · 14 citations
Mathematics · Physics and Astronomy · #Astronomy #Black Holes and Theoretical Physics #Black hole (networking) #Black hole information paradox #Black hole thermodynamics #Classical mechanics #Computer science #Computer security #Cosmology and Gravitation Theories #Element (criminal law) #Event (particle physics) #Event horizon #Horizon #Law #Mathematical economics #Mathematics #Physics #Political science #Quantum mechanics #Relativity and Gravitational Theory #Theoretical physics #Unitary state #gr-qc #hep-th
paper · pdf · doi:10.3390/e19010017
published in Entropy 19(1), 17 (Multidisciplinary Digital Publishing Institute) · 7 pages +1 fig Published version
openalex publication_date 2016/12/30 · arxiv created 2017/01/18 · arxiv updated 2017/01/19 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The issue of unitary evolution during creation and evaporation of a black hole remains controversial. We argue that some prominent cures are more troubling than the disease, demonstrate that their central element—forming of the event horizon before the evaporation begins—is not necessarily true, and describe a fully coupled matter-gravity system which is manifestly unitary.