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-1 votes
1 answer
69 views

Black holes by blueshifted light

If you can make black holes out of light you can make black holes out of light that is emmited from the moving frame and concentrated into one spot and that would not have enough energy to form a ...
dababy amogus's user avatar
2 votes
0 answers
61 views

On a Doppler-shift-induced radiative dissipation of angular momentum for the accretion disk of a black hole

A recent question explored the possibility that the accretion disk of a black hole could wind down and lose its angular momentum through radiative process, and Rob Jeffries' excellent answer there ...
Emilio Pisanty's user avatar