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Old 14-April-2008, 08:41 PM
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tommac tommac is offline
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Default white holes and red shift

Say white holes do exist. ( dont want the "we havent found one" argument )

If a white hole spit out stuff at the speed of light ( It would need to in order to escape the event horizon )

Stuff being expelled near the white hole would exist in a very condensed space-time as they are effected by the white holes extreme gravity. As they get farther from the white hole they slow ( with decreasing force as it leavels the gravity well of the white hole ) ( would it ? ) but at the same time their space-time would grow. Their space-time would be expanding quickly from a VERY SLOW very condensed near stopped pace.

The things that got shot out ahead of them would appear to be getting farther from them because of the warping of time space. ( Note: how does the escape velocity come into play? )

The things emitted behind them would seem to be getting farther away as we are speeding up leaving everything in the very limited past behind.


OK this is where I am going with this:

Would everything appear redshifted to an observer that was emmited from a white hole?

If so ... how is that different than our big bang? COuld the big bang just be a continuous flow out of a white hole?


Relatively how long would it take for something to be emmited from a white hole from event horizon ( or even from its singularity ) to outside its massive gravitational pull? What would be the expansion of stuff being emmited? By expansion I mean that stuff coming out would be very small but as time-space expanded it would become very large, how much of a difference could there be proportionally???
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