Sure. BH temperature is defined this way: T = h-bar.c^3/8Pi.k.G.M. If h-bar increases, then T increases.
Why is it disappointing?
You can also claim you are Napoleon Bonaparte if you wish. :)
Hehe.. no sh*t.
This is exactly what this thread is about. Did you read the thread?
It's the time that a light signal would take to cross an idealised horizon surface. The bigger the BH the longer the crossing time, the lower the...
In the limits of a fairly flat neighbourhood (eg your free dust cloud) and long time duration, accretion discs coincide with the equatorial plane of...
You missed the point that the equivalence principle is also only true when tidal forces are neglected. However neither this point nor the point...
You misunderstand me. I didn't mention at all what the composition of the radiation was, only that it conformed to a planck spectrum at infinity....
Gravitons are usually cast as massless spin 2 bosons. They travel at c because they're massless.
Yes. You can obtain the schwarzschild radius (ie the radius of the event horizon of a schwarzschild black hole) from the schwarzschild metric. If...
Yes. This is another way to approach the problem (or, if you like, a driver for a solution). The Beckenstein-Hawking result that a hole has entropy...
Sure. Briefly, Hawking extended a generalised quantum field into a specifically curved space-time: the schwarzschild geometry containing a...
Agreed.
Hi Kingwinner It sounds like you're being taught in a confusing way. :) First thing to realise is that energy is an observer dependent...
Yes. The ratio is on the order of 1 billion and one matter particles for each one billion antimatter particles. Annihilation leaves the slight...
Hi all Hawking's radiation is a semi-classical result. It follows from the fact that the black hole has a temperature and entropy. The thing...
Won't work. Gravity is a directional action, universal expansion is not directional (which is why the Hubble law has the form that it does). ......
You may have seen me do this one on sssf. :) Try setting the compton wavelength (rc) for a mass m equal to its schwarzschild radius (rs): rc...
I thought we were talking SR? Proper time is the time measured by an object in its own rest frame. Technically d(Tau) = ds over any worldline...
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