A black hole firewall is a hypothetical phenomenon where an observer falling into a black hole encounters high-energy quanta at (or near) the event horizon. The "firewall" phenomenon was proposed in 2012 by physicists Ahmed Almheiri, Donald Marolf, Joseph Polchinski, and James Sully as a possible solution … See more According to quantum field theory in curved spacetime, a single emission of Hawking radiation involves two mutually entangled particles. The outgoing particle escapes and is emitted as a quanta of Hawking radiation; the … See more • Black hole information paradox • Black hole thermodynamics • Gravitational time dilation See more The firewall would exist at the black hole's event horizon, and would be invisible to observers outside the event horizon. Matter passing through the event horizon into the black hole would immediately be "burned to a crisp" by an arbitrarily hot "seething … See more WebFeb 1, 2024 · Black Hole dynamics are assumed to be unitary, so Alice need not worry about some spooky M-theory that may claim to evolve in a non-unitary fashion. is a giant information scrambler, represented by some random circuit . Fresh radiation is a single qubit, w.l.o.g., since any additional qubits could be made a part of .
black holes - Explain firewall paradox for …
WebDec 15, 2024 · It’s called black hole ‘firewall’ theory challenges Einstein’s equivalence principle. She tells us that the team’s verdict shocked the physics community because … WebJan 28, 2014 · Stephen Hawking's New Black Hole Theory: Scientists Remain Unconvinced By Miriam Kramer published 28 January 2014 An artist’s impression of a supermassive black hole at the centre... norse end of the world
[1304.6483] An Apologia for Firewalls - arXiv.org
WebJun 24, 2015 · Currently, a rival theory in quantum gravity is that anybody falling into a black hole hits a “firewall” and is immediately destroyed. The firewall proposal has been criticised since (like... WebApr 3, 2013 · The firewall idea “shakes the foundations of what most of us believed about black holes”, said Raphael Bousso, a string theorist at the University of California, Berkeley, as he opened his... WebMar 31, 2016 · What happened to the black hole firewall theory? Back in 2012, some physicists apparently came up with strong evidence that one of three things must be wrong for black holes to work the way we thought they did: Unitarity the Equivalence Principle or the Event Horizon. how to rename gc in ms teams