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Could All Particles Be Mini Black Holes?
The idea that all particles are mini black holes has major implications for both particle physics and astrophysics, say scientists.
kfc 05/14/2009
Could it really be possible that all particles are mini-black holes? That's the tantalising suggestion from Donald Coyne from UC Santa Cruz (now deceased) and D C Cheng from the Almaden Research Center near San Jose.
Black holes are regions of space in which gravity is so strong that nothing, not even light, can escape.
The trouble with gravity is that on anything other than an astrophysical scale, it is so weak that it can safely be ignored. However, many physicists have assumed that on the tiniest scale, the Planck scale, gravity regains its strength.
In recent years some evidence to support this contention has emerged from string theory where gravity plays a stronger role in higher dimensional space. It's only in our four dimensional space that gravity appears so weak.
Since these dimensions become important only on the Planck scale, it's at that level that gravity re-asserts itself. And if that's the case, then mini-black holes become a possibility.
Coyne and Cheng ask what properties black holes might have on that scale and it turns out that they may be far more varied than anyone imagined. The quantisation of space on this level means that mini-black holes could turn up at all kinds of energy levels. They predict the existence of huge numbers of black hole particles at different energy level. So common are these black holes that the authors suggest that:
"All particles may be varying forms of stabilized black holes"
That's an ambitious claim that'll need plenty of experimental backing. The authors say this may come from the LHC, which could begin to probe the energies at which these kinds of black holes will be produced.
The authors end with the caution that it would be wrong to think of the LHC as a "black hole factory"; not because it won't produce black holes (it almost certainly will), but because, if they are right, every other particle accelerator in history would have been producing black holes as well.
In fact, if this thinking is correct, there's a very real sense in which we are made from black holes. Curious!
Ref: arxiv.org/abs/0905.1667: A Scenario for Strong Gravity in Particle Physics: An Alternative Mechanism for Black Holes to Appear at Accelerator Experiments
Originally posted by Mary Rose
Originally posted by Mary Rose
An article by Lisa Zyga dated May 18, 2009 that appears on physorg.com: "Is Everything Made of Mini Black Holes?"
Here is the paper by D.G. Coyne and D.C. Cheng mentioned at the end of the article: "A Scenario for Strong Gravity in Particle Physics: An alternative mechanism for black holes to appear at accelerator experiments."
Perhaps some information in this paper could shed some light on Haramein's rationale.
Ah, good one. I'll add that to the list of ways in which this paper differs from Haramein's. Any more, anyone?
Originally posted by buddhasystem
They still talk about evaporation and sure as hell don't consider COMPOSITE objects as protons, to be candidate BH.
Originally posted by Mary Rose
An article by Lisa Zyga dated May 18, 2009 that appears on physorg.com: "Is Everything Made of Mini Black Holes?"
And of course there's the belief that small black holes are likely to be unstable and we've never seen a stable black hole smaller than 3.8 solar masses.
No proposed experiment would be capable of probing r to values as low as rs or rq, both of which are smaller than the Planck length. Super-extremal black holes are generally believed to be unstable.
That's a good list.
Originally posted by Bobathon
Ah, good one. I'll add that to the list of ways in which this paper differs from Haramein's. Any more, anyone?
Originally posted by buddhasystem
They still talk about evaporation and sure as hell don't consider COMPOSITE objects as protons, to be candidate BH.
2. the black holes don't have stupid masses or stupid forces
Originally posted by Arbitrageur
And thanks again for disproving Haramein's notion that formally trained scientists can't think outside the box.
Originally posted by Arbitrageur
In that case thanks for disproving your own notion, though I'm pretty sure Haramein alluded to the same thing in one of his videos but I'm not going to take the time to look through them to find it.
Originally posted by Arbitrageur
I don't think it's that quantum physicists don't care, but in some cases they don't know, that's not the same as not caring.
Originally posted by Arbitrageur
And making up stupid numbers that don't agree with observation doesn't help.
Haramein himself has already confirmed his numbers fail to match observation by 38-39 orders of magnitude. He hasn't even accounted for one of those orders of magnitude with Dr Ha's paper.
Originally posted by Mary Rose
It's possible that you just don't understand the details behind the numbers.
Originally posted by Arbitrageur
Haramein himself has already confirmed his numbers fail to match observation by 38-39 orders of magnitude.
Originally posted by Mary Rose
Originally posted by Arbitrageur
Haramein himself has already confirmed his numbers fail to match observation by 38-39 orders of magnitude.
Although I cannot retort with math proving you wrong, I'm not convinced about the number discrepancy you allege.
I'm working on fact-gathering.
Originally posted by Mary Rose
reply to post by buddhasystem
I'm very well aware of the posts about the math in Haramein's papers. But you guys are not gods of the math in a physics theory that challenges assumptions in mainstream physics. I have other sources of information to consider.
Originally posted by Mary Rose
reply to post by buddhasystem
I believe you're not looking at all the relevant facts.
Don't you think you're repeating yourself ad nauseam at this point?
Originally posted by Mary Rose
reply to post by buddhasystem
Facts that theoretical physicists utilize to try to explain the universe we live in.
Haramein says it himself, Mary posted it but she's apparently selectively not remembering things that contradicts her beliefs:
Originally posted by buddhasystem
What are the relevant facts? I gave you multiple evidence that Haramein doesn't square with observations, in this Universe we live in.
Originally posted by Mary Rose
"The Schwarzschild Proton Manifesto"
there it is in Nassim's own words, his estimated 10^14 gm disagrees with observation by 38-39 orders of magnitude, we ain't makin' this stuff up.
. . . Although the current mainstream value given for the mass of the proton is 1.672621637(83)x10-24 gm (or 1.67 trillionths of a trillionth of a gram) what the gentleman fails to mention is discussed below. . . .
~10-24 gm plus an energy potential of 38 or 39 orders of magnitude produces ~1014 gm. All my paper does is point out that this just happens to be the mass necessary to define the Schwarzschild condition of a proton entity.
Promises, promises. No theoretical physicist would publish a figure that disagrees so much with observation without explaining why we don't measure that large a mass right in the paper, but the reason he doesn't explain it is because he CAN'T.
Originally posted by Mary Rose
What about this section of "The Schwarzschild Proton Manifesto"?
While our initial calculation of the mass of the Schwarzschild proton indeed gives a large figure....
I am planning on addressing the mass issue directly in an upcoming paper...
One study showed how selective memory can maintain belief in extrasensory perception (ESP).[31] Believers and disbelievers were each shown descriptions of ESP experiments. Half of each group were told that the experimental results supported the existence of ESP, while the others were told they did not. In a subsequent test, subjects recalled the material accurately, apart from believers who had read the non-supportive evidence. This group remembered significantly less information and some of them incorrectly remembered the results as supporting ESP.
Originally posted by Arbitrageur
But in all seriousness the Wiki explains that there are no proposed experiments capable of testing the theory:
And of course there's the belief that small black holes are likely to be unstable and we've never seen a stable black hole smaller than 3.8 solar masses.
No proposed experiment would be capable of probing r to values as low as rs or rq, both of which are smaller than the Planck length. Super-extremal black holes are generally believed to be unstable.
At least the article you cited mentions testing in the LHC to look for evidence, as I've said many times already, that's what it's going to take to convince anyone that these ideas are anything but speculative: Experiment, observation, evidence.
And thanks again for disproving Haramein's notion that formally trained scientists can't think outside the box.
Hi and welcome to ATS!
Originally posted by FequalsForce
no black holes were formed as of yet...
none.
not one single one
So the points to note:
Physicists working at the Large Hadron Collider report that after a series of tests, they have not seen any mini black holes, to the chagrin of string theorists and the relief of disaster theorists.
Researchers working on the Compact Muon Solenoid team have been crunching numbers to test a form of string theory that calls for the creation and instant evaporation of miniature black holes. They report that the telltale signs of these black holes are disappointingly absent, however....
This doesn’t disprove string theory — it just proves that mini black holes can’t be produced at energies between 3.5 and 4.5 trillion electron volts. But they could still theoretically be produced at higher energies, so when the LHC fully fires up in 2013, string theorists will be holding their breath.
Black Holes Ain't So Black
... the lower the mass of the black hole, the higher its temperature. So as the black hole loses mass, its temperature and rate of emission increase, so it loses mass more quickly...
One can therefore say that the observations of the gamma ray background do not provide any positive evidence for primordial black holes, but they do tell us that on average there cannot be more than 300 in every cubic light-year in the universe. This limit means that primordial black holes could make up at most one millionth of the matter in the universe.