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niktemadur@lemmy.world to Ask Science@lemmy.worldEnglish · 3 months ago

If gravitons are particles, can it be said that they are like radiation around a black hole, and if so, why doesn't the black hole lose energy/mass from it?

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If gravitons are particles, can it be said that they are like radiation around a black hole, and if so, why doesn't the black hole lose energy/mass from it?

niktemadur@lemmy.world to Ask Science@lemmy.worldEnglish · 3 months ago
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  • frongt@lemmy.zip
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    3 months ago

    Gravitons are hypothetical. We don’t have any measurable evidence that they exist at all.

    But, black holes do lose energy and mass from emissions! https://en.wikipedia.org/wiki/Hawking_radiation

    • arthur@lemmy.zip
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      3 months ago

      Until we find them, and understand how they work, the best description of how gravity is from relativity: a deformation of spacetime’s fabric.

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