What is the M-sigma relation and what are its implications for the co-evolution of black holes and galaxies?

Mar 23, 2021 ... In a landmark series of calculations, physicists have proved that black holes can shed information, which seems impossible by definition. Generalized second law of thermodynamics in black-hole physics. Physical Review D, 9(12),. 3292-3300. Denkmayr, T., Geppert, H., Sponar, S ... fall into an “informational black hole”. This loss of information is costly, and leads to investment mistakes—some projects that would have been worth pursuing ... Dec 18, 2023 ... ... in black holes and its relation to entropy and information theory. It explores how the entanglement of Hawking radiation with the fields inside ... Jul 10, 2016 ... Signesilica is in Sohma at the North end and getting back to the ship is as easy as opening your item list going to Key items and using the ... Feb 15, 2025 ... Black holes grow by the accretion of matter nearby that is pulled in by their immense gravity. Hawking predicted that black holes could also ... Apr 1, 2023 ... A sketchy review of the "island" paradigm in black hole evaporation theory, which actually brings us back to the old idea that interior of black hole decouples ... Recent work on the black hole information paradox suggests that information (in line with the quantum mechanical understanding of it) cannot be lost from the ... Sep 23, 2010 ... There is a nice trick which can then be played: If the local energy density exceeds a certain limit, a black hole will form causing an event ... Aug 29, 2013 ... For all other systems we know of besides black holes, the entropy of the system quantifies how much information we can hide in the system. If (A) ...