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About the information paradox in the black holes, isn't it possible in principle, that the "singularity" itself doesn't really exists, and its just the horizon plane, where the particles that falls into it gets stucked, and the hawking radiation, instead of being the creation of the 2 virtual particles, it would creates only the one that goes out of it, and that be entangled with a correspondent one stuck in the horizon, with that way we could retrieve the information, I'm sure that is some problems with that view, but, since we proved we can describe all the black hole just with the horizon itself, doesn't it shows that there isn't nothing more than the horizon? I mean, for me its a much smaller leap, than what physics is doing to assume that since the black hole can be described by the horizon, our hole universe can be described in one less dimension.

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  • $\begingroup$ The virtual particle picture of Hawking radiation is a simplification. Please see physics.stackexchange.com/a/30601/123208 and physics.stackexchange.com/a/252183/123208 Also see physics.stackexchange.com/q/17338/123208 and its Related questions. $\endgroup$ – PM 2Ring Sep 20 '19 at 15:44
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    $\begingroup$ The horizon plane? $\endgroup$ – G. Smith Sep 20 '19 at 16:04
  • $\begingroup$ yeah, like the horizon is a 2d sctructure, isn't it? $\endgroup$ – Caio Keto Sep 20 '19 at 18:39
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    $\begingroup$ @Caio The event horizon (of a Schwarzschild black hole) is a spherical 2D surface. Calling it a plane is a bit confusing. A rotating black hole is more complicated. $\endgroup$ – PM 2Ring Sep 20 '19 at 20:22
  • $\begingroup$ Sorry, I misscalled it, but what I meant is that there isn't anything "inside" it, like it would be some kind of "bubble" in the fabric of space-time, it wouldn't exists the interior. Can this be possible? $\endgroup$ – Caio Keto Sep 24 '19 at 12:59