Tag Info

New answers tagged

4

Assuming no energy input, the lifetime of a black hole is related to its mass by: $$ T = \frac{5120\pi G^2}{\hbar c^4}M^3 $$ There is a nice summary of the derivation of the lifetime on this web site. I make the condition assuming no energy input because for large black holes the Hawking temperature is less than the temperature of the cosmic microwave ...



Top 50 recent answers are included