If blackholes, then antiblackholes?

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SUMMARY

This discussion explores the theoretical concept of antiblackholes, positing that if a black hole exists in one universe, it could bend spacetime to create a wormhole connecting to another universe. The idea suggests that matter or energy absorbed by a black hole may be emitted through this wormhole, effectively acting as an antiblackhole. The conversation references the speculative nature of these ideas, particularly in relation to white holes and the mysteries surrounding black holes and their singularities, emphasizing the need for hypothetical thinking in astrophysics.

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  • Understanding of black holes and their properties
  • Familiarity with wormhole theory
  • Basic knowledge of general relativity
  • Concept of singularity in astrophysics
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Astrophysicists, theoretical physicists, and students interested in advanced concepts of black holes and the speculative nature of cosmic phenomena.

pseudo
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consider two parallel universes like membraines. if a black hole exists on the first universe then it vil bend the space time graph to an infinite point as we know. but since there exists another universe v can say that the bented spacetime of the above vil converge vit the unbent spacetime of universe below. thus creating a wormhole.if v think logically then matter or energy absorbed should b emmited by the wormhole hence creating a gate from one world to another. so the wormhole can be called as an antiblackhole.if v think conversly then there also can exists an antiblackhole in our universe. this can be the high emitting light source. so if there is a shinning source about 500 light yrs away v might predict that it may be a supernova but to see the explosion v have to catch a guy who is 500yrs old ! i now this is theorotical but i got this idea from the thread posted by shaan argon. thanks to him who made me think !
 
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I would say that this is not even theoretical, it is speculative.
 
malawi_glenn said:
I would say that this is not even theoretical, it is speculative.

i know that this is a clear hypothesis but somewhere i feel that white holes, wormholes and black holes can prove that there exists an antiblackhole(so called a gravitational repelling black hole). once a black hole absorbs matter or energy it can't destroy it. it has to be converted or transfered. the next idea comes is black hole has a singularity so it bcomes hard to predict. the only predictions we can make is where does this matter or energy go ? a mysterious question in astrophysics ! this leads to a conclusion that we cannot predict anything about this mystery unless we think in a hypothetical way.one answer is that the energy absorbed is used for the expansion of the event horizon bt again can't say coz each black hole would go on increasing! so i want an answer may be hypothetical that where does that absorbed energy go ?
 

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