| Re: The eternal evolving universe. Hi Lolyd and all,
Thank you for your observations and I certainly agree when you say that the temperature of a black hole receeds or decreases to 0 K as its internal mass / gravity increases. This must be because as a black hole increases in mass / energy its radius increases. As we can observe from the Schwarzschild radius formula which is 2 G M / c^2. The radius of a blackhole is directly depended on its mass / energy quantity. If a black hole gains infinite mass / energy its radius is infinite and its temperature becomes zero.
Inside a black hole its mass and energy can interchange. Mass can be converted to energy or quanta particles, and quanta particles can be converted into mass. This process can be continuous as I have speculated for the black hole universe. However, quanta particles can not loose its movement because it can not loose its energy. This is so because a quantum particle is the smallest quantity of energy which is the amount of a Planck constant. Thus a quanta particle cannot loose its momentum because it can not loose any energy otherwise it would not be a constant and then energy would not be conserved. Thus not even a black hole can loose its internal momentum or its movement. A black hole can only loose its energy by loosing it externally, but this is impossible otherwise it would not be a perfect black hole.
In my eternal evolving universe theory, all mass / energies are included in a the black hole formation and thus its radius is stable, e.g. it cannot expand. Also, it cannot increase in mass / energy from without because all of it is included in the universe, thus we can speculate that its cosmic temperature is basically stable which I like to believe is indicated by the stable microwave back ground radiation. Also, we could speculate that the reason why the universe has a cosmic gravitational constant, is that its mass / energy quantity is constant. The univese cannot loose any energy because its gravitational force at its event horizon is so strong that not even radiant energy can escape. Inside the universe mass can be reduced to quanta particles or radiant light and this in turn can be converted back to mass, but the total quantity of mass / energy remains constant.
I am not quite sure what you mean when you say that a black hole has no external gravity? I thought that the gravity of a black hole is so strong that it even pulls in radiant light and all matter that comes close to it. If this is so than a black hole certainly has gravity that has an effect outside itself. But you might mean something completely different. If the universe is a black hole and all matter, mass and energy are part of a black hole than there is no mater, mass or energy that exists outside itself. Thus, there exists nothing outside the universe on which the black hole universe can have a gravitational effect and in this case the black hole universe has no external gravitation. I am not quite sure if this is what you mean?
Yours Cosvis. |