Hmm.....I wonder if traveling toward a black hole provides you with an infinite amount of time with which to teach a couple of crackpots how asymptotes work?
Hmm.....I wonder if traveling toward a black hole provides you with an infinite amount of time with which to teach a couple of crackpots how asymptotes work?
Huh? It isn't my idea. You haven't even read the OP where I referred to http://mathpages.com/rr/s7-02/7-02.htm where Kevin Brown refers to the "frozen star" interpretation. That's what black holes were described as in Oppenheimer's time. So as ever, you show yourself up to be an ignorant naysayer troll who knows no physics.
A variant of the frozen star interpretation was the norm before the mathematical singularity was removed from the EH. This is not Farsight's personal interpretation, and he is not the only person to suspect that the removal of the mathematical singularity doesn't remove the physical consequence at the EH. I believe the EH doesn't exist at all, but it's a complicated subject that I'm not going to bother explaining to anyone in this thread.It is really amazing all the forums that this guy straight-out lies on. Of course it is his theory and he knows this. His mental illness is not enough to explain these lies.
They reference:As in the case of singularties, alternative definitions of black holes have been explored. These definitions typically focus on the one-way nature of the event horizon: things can go in, but nothing can get out.
Hayward (1994a) has offered a generalized definition of a black hole, not requiring any of the special global structures that the traditional definition relies on. Hayward defines a black hole in terms of what he calls a trapping horizon, roughly speaking a surface on which all inward-directed light rays are converging and all outward-directed light rays are instantaneously parallel to it, trying to capture the idea that a black hole is a surface at which the gravitational intensity is such that not even light can escape: any light ray incident on the surface the smallest bit inward will get sucked in, and any ray incident on the surface perfectly tangent to it will remain there endlessly. This definition has the virtue that the boundary of the black hole now has clear, local physical significance: an observer could determine when she crossed it by making only local measurements. Perhaps one of the most intriguing aspects of Hayward's definition is that a black hole would no longer necessarily be a region of no escape: an observer entering the trapped region could later escape it.
Hmm.....I wonder if traveling toward a black hole provides you with an infinite amount of time with which to teach a couple of crackpots how asymptotes work?
It is really amazing all the forums that this guy straight-out lies on. Of course it is his theory and he knows this. His mental illness is not enough to explain these lies.
It is really amazing all the forums that this guy straight-out lies on. Of course it is his theory and he knows this. His mental illness is not enough to explain these lies.
Forget the remote bookkeeper. No observer external to the EH whatsoever would claim that the infalling body crosses over. Transforming to coordinates local to the EH is similar to mentally projecting to a point in our future light cones: doing so mathematically does not mean it is physically valid or meaningful today.All Farsight and RJBerry are doing is showing everybody how little they know about physics and mathematics. All they're doing is claiming the Schwarzschild remote bookkeeper coordinates are preferred over any transformation to local coordinates. RJBerry thinks it's a trick to 'mathematically remove the coordinate singularity' at r=2M for the remote bookkeeper coordinates. The obfuscation would be pretty funny if it wasn't so overused.
No observer external to the EH whatsoever would claim that the infalling body crosses over. Transforming to coordinates local to the EH is similar to mentally projecting to a point in our future light cones: doing so mathematically does not mean it is physically valid or meaningful today.
I said no external observer; as the infalling body crosses the EH he is not external. Assuming that you're still alive in 10 years, do you consider paddoboy_2024's FoR to be just as physically valid as your current one? What about paddoboy_2004's?Except for the infalling body itself.
And probably for the umpteenth time, all FoR's are as physically valid as each other...the remote FoR that sees the infalling body as redshifted infinitely along the spectrum, fading from view, never quite being seen to cross the EH....and as already stated, the infalling body itself, will cross without anything strange happening with time stopping or even slowing...Everything will [ in his frame] appear quite normal [ignoring tidal gravitational effects, if any]
I said no external observer; as the infalling body crosses the EH he is not external. Assuming that you're still alive in 10 years, do you consider paddoboy_2024's FoR to be just as physically valid as your current one? What about paddoboy_2004's?
Forget the remote bookkeeper. No observer external to the EH whatsoever would claim that the infalling body crosses over. Transforming to coordinates local to the EH is similar to mentally projecting to a point in our future light cones: doing so mathematically does not mean it is physically valid or meaningful today.
Quote Originally Posted by RJBeery View Post
Forget the remote bookkeeper. No observer external to the EH whatsoever would claim that the infalling body crosses over. Transforming to coordinates local to the EH is similar to mentally projecting to a point in our future light cones: doing so mathematically does not mean it is physically valid or meaningful today.
I doubt anyone here actually believes that, but if one had to choose between the current mainstream view and a known to be flawed and therefore obsolete and abandoned view, the safe bet would not to be to place the tri-pointed hat on the person who is aligned with the current state of the art.The last thing I'd say is that claims that the (currently) most-popular treatment of black holes is the final authority on the subject only proves that you're a fool.
What you are basically saying is that any observer is valid except for the one who is actually experiencing the event. Frankly, I think I'm the person most relevant to describe what is happening to me. I suspect you'd agree if you were falling into a black hole: you wouldn't care what other people see happening to you, you'd only care what you see happening to you.I said no external observer; as the infalling body crosses the EH he is not external.
It does I'm afraid. I know that's not what's taught, but when you start from and move on to [url=http://www.sciforums.com/showthread.php?140905-The-Speed-of-Light-is-Not-Constant]the speed of light then gravity, you are forced to look hard at "the coordinate speed of light at the event horizon is zero". You are forced to adopt the original "frozen star" interpretation. If you're scientific. IMHO. Think it through. Your infalling observer goes to the end of time and back and is in two places at once. A stopped observer has been used to pretend that a stopped clock carries on ticking "in his frame".Proper time is the time measured between events that happen at the same location in a particular reference frame. Clearly, the proper time in this example is the time as measured by the infalling observer, measured by coordinate tau, not t. Nobody's clock stops in this scenario.
Thank you RJ.A variant of the frozen star interpretation was the norm before the mathematical singularity was removed from the EH. This is not Farsight's personal interpretation, and he is not the only person to suspect that the removal of the mathematical singularity doesn't remove the physical consequence at the EH...
Only when everything stops, there is no FoR any more....And probably for the umpteenth time, all FoR's are as physically valid as each other...
No. He's at a place where light has stopped, his clock has stopped, he has stopped, and so has everything else. He doesn't see everything around him carrying on as normal. He doesn't see anything....Everything will [ in his frame] appear quite normal...
OK, two more questions:He is external until he crosses though...
With the rest, yep, sure......
And? Saying something might exist in the future is not the same thing as saying it exists today. You're considering "local" in this case to be a purely spatial distance separating it from all external observers which is wrong.But the local observer does.
Not exactly. Crossing the EH is a temporally-separated event from all external observers. It isn't a matter of the "EH is X spatial meters away from Alice, therefore it exists".What you are basically saying is that any observer is valid except for the one who is actually experiencing the event. Frankly, I think I'm the person most relevant to describe what is happening to me. I suspect you'd agree if you were falling into a black hole: you wouldn't care what other people see happening to you, you'd only care what you see happening to you.