What are fuzzballs?

What is the origin of black hole entropy? • Does black hole evaporation lose information? Does it violate quantum mechanics? Hawking argued for three decades ... Jul 28, 2008 ... In any event, aside from the measurement problem, quantum mechanics makes a firm prediction that information is conserved. Which is why it came ... Explore the exciting concepts, history, and applications of information theory in 24 challenging and eye-opening half-hour lectures taught by a world-renowned ... An informative abstract includes the information that can be found in a ... in black hole spacetimes. The code carefully excises a region surrounding ... 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 ... Oct 29, 2020 ... In a landmark series of calculations, physicists have proved that black holes can shed information, which seems impossible by definition. Apr 7, 2015 ... This morning I got several requests for comments on this paper which apparently was published in PRL. Radiation from a collapsing object is ... Jun 3, 2019 ... 66 votes, 128 comments. Just curious what people in the field have come up with as far as what could possibly reside inside of a black hole. Mar 17, 2022 ... ... hole, it is essentially gone for good – along with any information encoded in it. Hawking identified this paradox and for decades it has ... Abstract. One of the attractive solutions to the information loss problem is that the event horizon does not appear in the process of gravitational collaps.