Booko
Poultry in Motion
The outer shell does in fact have a charge that acts to repulse other neutrons as density increases.
Interesting. I suppose it's not so surprising, given the charge asymmetry of the quarks involved. It just goes to show that even if we do develop a theory of everything, we will always be finding something new in the universe.
Have you read any of Manuel's papers by the way?
Who? The press release mentioned a Dr. Miller...
Do you happen to have links to the peer-reveiwed article(s)? It would be very interesting to see how strong this electromagnetic force is compared to the strong force. My guess is that it is much weaker, considering that it took ~50 years longer to measure this force than it did to measure the residual strong.
If my conjecture is right, then the effects of the electromagnetic repulsion may only change the numbers by a few percent. Even the press release is wishy-washy about how big this discovery is, and it seems that serious physicists need to do some serious math. As it stands, estimates for the limit of a neutron star are no larger than 3.2 solar masses, which is not a very big margin.
I understand and agree with your assessment, but only to a point. The actual structure of the neutron also comes into play at the highest densities. They may not play a dominant role until the density begins to pack them to a point that the outer layers begin to repulse one another.
See, but when they're packed in so closely, is electromagnetism or gravity dominant? Gravity is a much longer-range effect than any effect due to the structure of the neutron, which means that for every particle you add, the tendency of collapse gets greater ~linearly, but you get diminishing returns from any repulsive forces.
The highest entropic state considering only gravity is for everything to collapse together, and the highest entropic state for electromagnetism is for all the positive and negative charges to neutralize, then for those clumps to spread evenly.
If you consider only gravity and electromagnetism (in an environment where the particles are not already moving at escape velocity, like a star) then gravity wins every time, thanks to the second law. If you want to show that black holes cannot exist, then you have to attack them on different grounds.
Color, like charge, cancels, so you also won't find any help there. I don't immediately recall how flavor works -- there may be some interesting effects at very small scales. Alternatively, you might consider whether the very nature of spacetime could prevent a black hole, but then you'd be getting paid to work on quantum gravity, not posting in a religion forum.
Personally, I'm not convinced that black holes actually exist either. However, I'm not going to run around proclaiming science is wrong until I either do the math or get someone to do the math for me.
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