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Re: Astrophysics
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by CL on November 29, 1999 22:55:56 UTC |
there are many singularity theorems by penrose and hawkins. but there is one paper which says that FINITE MASS BLACKHOLES DO NOT EXISTS because if it is so then collapse will continue for ever. though this paper is still not accepted but if it is accepted then all the theorems of hawkins will become invalidated!!! though it looks very difficult to digest this fact but anything is possible in science. if one can discuss about this , i will be very happy. reply from all the concerned is expected. Well, why couldn't the matter collapse forever? That could be the singularity. The surrounding event horizon could simply be the point at which escape velocity = the speed of light. So the matter could collapse forever, but the point at which its gravitational "well" or field is to intense, light can't escape. This explains a finite mass blackhole with a "forever collapse" at its center: the singularity. Nobody could ever disprove this unless they went into a blackhole. (at least that's what I would think) |
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