Why Physicists Think Gravity Creates Light

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According to new research, gravity may have been able to create light... what?

Most articles on the topic stop just after the reveal - gravity can turn into light, but don't explain how. If you're like me that wasn't quite enough to satisfy your curiosity, so I wanted to dig a bit deeper and try to understand what is actually being proposed here.

#breakthrough #gravity #light
0:00 Pop Science Articles Aren't Giving Me Answers
00:38 Physicists Find Gravity Can Create Light
1:14 Starting with a Big Bang
3:53 Ad Segment
5:07 What Happened during Cosmic Inflation
7:50 How Gravity Creates Light

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8:26 and 8:48 - I'm lost. How can anything move faster than light?

piotrjasielski
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why, if time and gravity are merged, could gravitons collide with each other when they move just like time in one direction? or should if they are really merged. For that they have to move faster than light, maybe that's why you said gravitational waves move faster than light to make it plausible? If light moves at the fastest speed possible and light does NOT experience time, since times stands still at the speed of light, then either the particle must move faster than light to collide, or they don't collide at all, because they do experience time.

florianooke
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Light has gravity, and at a certain distance, a photon of a certain wavelength would have enough gravity to trap itself in resonance-being like a self trapping photon sphere. It happens at one particular wavelength that is on the planck scale combined with pi.

mertonhirsch
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Quantum Gravity being the hang up here, being that it so far isn’t a real thing

elgaen
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Black holes would be bright AF then right?

NockVrEasterEggs
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Huh? No.... fire? Ya! Heat? Yes? Nutrinos! Yes? Gravity? No!

JKDVIPER
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