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Black holes do not exist, says George Chapline, a physicist at Lawrence
Livermore National Laboratory in California. Instead he proposes an entity called a Dark Energy Star. He argues that QM, not GR, is the correct theory for macro as well as micro realms. "The picture of gravitational collapse provided by classical general relativity cannot be physically correct because it conflicts with ordinary quantum mechanics. For example, an event horizon makes it impossible to everywhere synchronize atomic clocks. As an alternative it has been proposed that the vacuum state has off-diagonal order, and that space-time undergoes a continuous phase transition near to where general relativity predicts there should be an event horizon. For example, it is expected that gravitational collapse of objects with masses greater than a few solar masses should lead to the formation of a compact object whose surface corresponds to a quantum critical surface for space-time, and whose interior differs from ordinary space-time only in having a much larger vacuum energy [1]. I call such an object a "dark energy star". http://xxx.arxiv.org/ftp/astro-ph/pa...03/0503200.pdf http://www.thebridgepaper.com/40-13blackholes.html Double-A |
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Hi Thomas Reality is we know a type 11 supernova always leave behind a
neutron star or a black hole. Neutron stars are easy for us to detect because they give out the strongest magnetic field in the universe.They can be the size of Boston and this small sphere has the mass of the entire solar system. People are afraid of the unknown,and black hole are indeed the most exotic known astronomical phenomenon(by far) Gravity is infinite in the power of its compression force. No event can come back out to the universe from a BH. I think that is why its surface gets the name "event horizon" We observe stars revolving around nothing. We know this nothing is heavier than the star revolving around it. It is a black hole. We see Adromeda whose core is shown to us close up by the Hubble. This core gives off strong X-ray radiation,and also has blue light. It is a rather small area,but it houses an estimated mass of 30 million suns. Our Milky Way has a massive black hole because astronomers have measured how stars move and only an unseen massive object can explain their movements. Thomas elliptical galaxies like M32 show strong evidence of a black hole . Galaxy M87 jumps to mind knowing it has the incredible mass of more than a trillion solar masses. We live in the best of times because Hubble has taken pictures of all that I've posted. These pictures say it all Black holes are real. Black holes will not fade away. GR predicted them. with its math. Karl Shwarzchild used this math to give them size,and mass density. Hawking has them in every size. Roger Penrose gave them a singularity at their core. People can argue that they are not real,but in reality this will not make them go away. The name black hole fits,but I'm not crazy about that name. To bad we don't know what's inside a black hole. Some say quarks.or gravitons A rose is a rose Bert |
#3
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![]() G=EMC^2 Glazier wrote: Hi Thomas Reality is we know a type 11 supernova always leave behind a neutron star or a black hole. Neutron stars are easy for us to detect because they give out the strongest magnetic field in the universe.They can be the size of Boston and this small sphere has the mass of the entire solar system. People are afraid of the unknown,and black hole are indeed the most exotic known astronomical phenomenon(by far) Gravity is infinite in the power of its compression force. No event can come back out to the universe from a BH. I think that is why its surface gets the name "event horizon" [snip] Then how is it, Bert, that a black hole singularity moving from way over there someplace to right here an inch away from your nose can have any effect on you, since the event of its movement originates inside the event horizon? Double-A |
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"G=EMC^2 Glazier" ha scritto nel messaggio
... Hi Thomas Reality is we know a type 11 supernova always leave behind a neutron star or a black hole. Neutron stars are easy for us to detect because they give out the strongest magnetic field in the universe.They can be the size of Boston and this small sphere has the mass of the entire solar system. People are afraid of the unknown,and black hole are indeed the most exotic known astronomical phenomenon(by far) Gravity is infinite in the power of its compression force. No event can come back out to the universe from a BH. I think that is why its surface gets the name "event horizon" We observe stars revolving around nothing. We know this nothing is heavier than the star revolving around it. It is a black hole. We see Adromeda whose core is shown to us close up by the Hubble. This core gives off strong X-ray radiation,and also has blue light. It is a rather small area,but it houses an estimated mass of 30 million suns. Our Milky Way has a massive black hole because astronomers have measured how stars move and only an unseen massive object can explain their movements. Thomas elliptical galaxies like M32 show strong evidence of a black hole . Galaxy M87 jumps to mind knowing it has the incredible mass of more than a trillion solar masses. We live in the best of times because Hubble has taken pictures of all that I've posted. These pictures say it all Black holes are real. Black holes will not fade away. GR predicted them. with its math. Karl Shwarzchild used this math to give them size,and mass density. Hawking has them in every size. Roger Penrose gave them a singularity at their core. People can argue that they are not real,but in reality this will not make them go away. The name black hole fits,but I'm not crazy about that name. To bad we don't know what's inside a black hole. Some say quarks.or gravitons A rose is a rose Bert No Bert, the name is very important, because you think about BH as *singularity*. I think instead that we can have quark stars or gravastars or dark energy stars (or every name you want) with *no singularity*. BH are associated with singularity, other ultrasupermassive objects are not associated with singularity. For example in the center of Galaxy M87 you can have a superultramassive quark star with trillion solar masses. You can't see *any* difference from this object and a BH but you don't need to break all physical laws because you love singularity idea (and maybe wormholes and other weird concepts). Anyway in 2007 at CERN scientists will try to create black holes, if they will be able to do that I'll be happy for you... Luigi Caselli |
#5
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![]() Luigi Caselli wrote: "G=EMC^2 Glazier" ha scritto nel messaggio ... Hi Thomas Reality is we know a type 11 supernova always leave behind a neutron star or a black hole. Neutron stars are easy for us to detect because they give out the strongest magnetic field in the universe.They can be the size of Boston and this small sphere has the mass of the entire solar system. People are afraid of the unknown,and black hole are indeed the most exotic known astronomical phenomenon(by far) Gravity is infinite in the power of its compression force. No event can come back out to the universe from a BH. I think that is why its surface gets the name "event horizon" We observe stars revolving around nothing. We know this nothing is heavier than the star revolving around it. It is a black hole. We see Adromeda whose core is shown to us close up by the Hubble. This core gives off strong X-ray radiation,and also has blue light. It is a rather small area,but it houses an estimated mass of 30 million suns. Our Milky Way has a massive black hole because astronomers have measured how stars move and only an unseen massive object can explain their movements. Thomas elliptical galaxies like M32 show strong evidence of a black hole . Galaxy M87 jumps to mind knowing it has the incredible mass of more than a trillion solar masses. We live in the best of times because Hubble has taken pictures of all that I've posted. These pictures say it all Black holes are real. Black holes will not fade away. GR predicted them. with its math. Karl Shwarzchild used this math to give them size,and mass density. Hawking has them in every size. Roger Penrose gave them a singularity at their core. People can argue that they are not real,but in reality this will not make them go away. The name black hole fits,but I'm not crazy about that name. To bad we don't know what's inside a black hole. Some say quarks.or gravitons A rose is a rose Bert No Bert, the name is very important, because you think about BH as *singularity*. I think instead that we can have quark stars or gravastars or dark energy stars (or every name you want) with *no singularity*. BH are associated with singularity, other ultrasupermassive objects are not associated with singularity. For example in the center of Galaxy M87 you can have a superultramassive quark star with trillion solar masses. You can't see *any* difference from this object and a BH but you don't need to break all physical laws because you love singularity idea (and maybe wormholes and other weird concepts). Anyway in 2007 at CERN scientists will try to create black holes, if they will be able to do that I'll be happy for you... Luigi Caselli They had better be awfully certain of their Hawking radiation theory before trying to create something as dangerous as theoretical black holes. It's odd they can feel so sure of themselves when no one has ever observed Hawking radiation. If Bert is right about black holes not evaporating, then doomsday will come a lot sooner than the projected 2012! Other concerns about such experiments are that they could accidentally create a "strangelet" that could change the Earth into strange matter in a chain reaction. Also there have been concerns that space itself might be induced to freeze, and that chain reaction could spread throughout the universe! Double-A |
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"Double-A" ha scritto nel messaggio
oups.com... Luigi Caselli wrote: No Bert, the name is very important, because you think about BH as *singularity*. I think instead that we can have quark stars or gravastars or dark energy stars (or every name you want) with *no singularity*. BH are associated with singularity, other ultrasupermassive objects are not associated with singularity. For example in the center of Galaxy M87 you can have a superultramassive quark star with trillion solar masses. You can't see *any* difference from this object and a BH but you don't need to break all physical laws because you love singularity idea (and maybe wormholes and other weird concepts). Anyway in 2007 at CERN scientists will try to create black holes, if they will be able to do that I'll be happy for you... Luigi Caselli They had better be awfully certain of their Hawking radiation theory before trying to create something as dangerous as theoretical black holes. It's odd they can feel so sure of themselves when no one has ever observed Hawking radiation. If Bert is right about black holes not evaporating, then doomsday will come a lot sooner than the projected 2012! Why 2012? I'm a bit scared... Other concerns about such experiments are that they could accidentally create a "strangelet" that could change the Earth into strange matter in a chain reaction. Also there have been concerns that space itself might be induced to freeze, and that chain reaction could spread throughout the universe! Sad end for the Big Simulation but maybe the Big Architects had some problem to find money to increase computer power... The stupid sims continue to increase communications using Internet, cellulars and so on so it's every day more difficult to run the simulation. I hope I'm joking... Luigi Caselli |
#7
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![]() Luigi Caselli wrote: "Double-A" ha scritto nel messaggio oups.com... Luigi Caselli wrote: No Bert, the name is very important, because you think about BH as *singularity*. I think instead that we can have quark stars or gravastars or dark energy stars (or every name you want) with *no singularity*. BH are associated with singularity, other ultrasupermassive objects are not associated with singularity. For example in the center of Galaxy M87 you can have a superultramassive quark star with trillion solar masses. You can't see *any* difference from this object and a BH but you don't need to break all physical laws because you love singularity idea (and maybe wormholes and other weird concepts). Anyway in 2007 at CERN scientists will try to create black holes, if they will be able to do that I'll be happy for you... Luigi Caselli They had better be awfully certain of their Hawking radiation theory before trying to create something as dangerous as theoretical black holes. It's odd they can feel so sure of themselves when no one has ever observed Hawking radiation. If Bert is right about black holes not evaporating, then doomsday will come a lot sooner than the projected 2012! Why 2012? I'm a bit scared... Haven't you heard all nightbat's talk about the Wormwood doomsday comet arriving in 2012? Also, I think that is the year the Mayan calendar runs out! Other concerns about such experiments are that they could accidentally create a "strangelet" that could change the Earth into strange matter in a chain reaction. Also there have been concerns that space itself might be induced to freeze, and that chain reaction could spread throughout the universe! Sad end for the Big Simulation but maybe the Big Architects had some problem to find money to increase computer power... The stupid sims continue to increase communications using Internet, cellulars and so on so it's every day more difficult to run the simulation. I hope I'm joking... Luigi Caselli Perhaps in reality, 2012 is the year the budget for the Big Simulation runs out! Double-A |
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Luigi Hi again The reason I go with the center of all black holes
having a point,and we call this core area a singularity is it tells me why nature creates black holes. It is to house the singularity from the rest of the universe..Conservative thinkers would say they are to weird to exist,but real hard evidence,and the great pictures of the Hubble will change their thinking. Luigi seems you don't mind the black hole,but don't like the thought of a singularity and what nature created it for. I'm sure that you have a large army of company from the conservative religious right. A black hole has to have a singularity,as a universe needs humankind. It gives meaning to both. Bert A full time member of humankind who's universe's DNA came out of a mini-bang 22 billion years ago and you too Bert PS Treb agrees with me |
#9
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Hi Double -A Nice observation. The BH gravity compression force has an
inseparable appetite It might eat the Cern accelerator for an apertizer,and make the Earth the size of a pea What a sight for Darla to see The moon revolving around an invisable object. Well she will figure out what happened I'm sure. I think she will miss me. Humankind take big chances.because they feel there is safety in numbers,and don't realize you don't mess with natures number one force gravity. Bert |
#10
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"G=EMC^2 Glazier" ha scritto nel messaggio
... Hi Double -A Nice observation. The BH gravity compression force has an inseparable appetite... More than you? :-) Luigi Caselli |
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