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Einsteinians as Chameleons



 
 
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  #1  
Old October 31st 17, 04:33 PM posted to sci.astro
Pentcho Valev
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Default Einsteinians as Chameleons

Sabine Hossenfelder the revolutionary:

Sabine Hossenfelder: "Was It All Just Noise? Independent Analysis Casts Doubt On LIGO's Detections. To identify a gravitational wave signal, LIGO relies on the combined signal from both detectors. A gravitational wave will travel through each site at a different time, since the signal travels at the speed of light, but the two sites are separated by thousands of kilometers.. The signals that arrive should be correlated, but with a characteristic time-lag and an amplitude offset, since they're oriented differently in space (on the surface of the curved Earth) in three dimensions. However, there shouldn't be any such correlation in the noise. At least, that's the idea. The Danish group found, however, that the noise at both detector sites - and puzzlingly, between the two supposedly independent detectors - is also correlated. And worse, the correlation time is similar to the time-lag between the recorded signals, for each of the three so-far confirmed events." https://www.forbes.com/sites/startsw...os-detections/

Sabine Hossenfelder the sycophant:

Sabine Hossenfelder: "Einstein's theory of general relativity, where gravity is caused by the curvature of space-time, is awesome. It has been confirmed to an incredible level of precision, extending to fifteen significant figures in some cases. One of its most amazing predictions is the existence of gravitational waves: small disturbances in space-time that travel freely. These very waves are now detected regularly by the LIGO/VIRGO experiments." https://www.forbes.com/sites/startsw...y-could-solve/

Steve Giddings the revolutionary:

What scientific idea is ready for retirement? Steve Giddings: "Spacetime. Physics has always been regarded as playing out on an underlying stage of space and time. Special relativity joined these into spacetime... [...] The apparent need to retire classical spacetime as a fundamental concept is profound..." https://www.edge.org/response-detail/25477

Steve Giddings the sycophant:

"In celebration of Einstein's birthday, physicists reflect on the German-born scientist's work and its impact on the field and on everyday life. "We have good reason to believe general relativity is not a complete theory and, in particular, that it's going to break down in the context of describing black holes," said UCSB physics professor Steve Giddings. "That's very much an important problem in physics today. "The direct observation of gravitational waves from colliding black holes really constrains the possible departures from general relativity that we know are there and limits where modifications can be made," he continued. "But the discovery is still spectacular and its announcement was one of those moments in science that you live for." http://www.news.ucsb.edu/2016/016562...ein-revolution

Lee Smolin the revolutionary:

"And by making the clock's tick relative - what happens simultaneously for one observer might seem sequential to another - Einstein's theory of special relativity not only destroyed any notion of absolute time but made time equivalent to a dimension in space: the future is already out there waiting for us; we just can't see it until we get there. This view is a logical and metaphysical dead end, says Smolin." http://www.guardian.co.uk/books/2013...reality-review

"Was Einstein wrong? At least in his understanding of time, Smolin argues, the great theorist of relativity was dead wrong. What is worse, by firmly enshrining his error in scientific orthodoxy, Einstein trapped his successors in insoluble dilemmas..." https://www.amazon.com/Time-Reborn-C.../dp/B00AEGQPFE

Lee Smolin the sycophant:

http://www.independent.com/news/2013...7/time-reborn/
"QUESTION: Setting aside any other debates about relativity theory for the moment, why would the speed of light be absolute? No other speeds are absolute, that is, all other speeds do indeed change in relation to the speed of the observer, so it's always seemed a rather strange notion to me.
LEE SMOLIN: Special relativity works extremely well and the postulate of the invariance or universality of the speed of light is extremely well-tested.. It might be wrong in the end but it is an extremely good approximation to reality.
QUESTION: So let me pick a bit more on Einstein and ask you this: You write (p. 56) that Einstein showed that simultaneity is relative. But the conclusion of the relativity of simultaneity flows necessarily from Einstein's postulates (that the speed of light is absolute and that the laws of nature are relative). So he didn't really show that simultaneity was relative - he assumed it. What do I have wrong here?
LEE SMOLIN: The relativity of simultaneity is a consequence of the two postulates that Einstein proposed and so it is deduced from the postulates. The postulates and their consequences are then checked experimentally and, so far, they hold remarkably well." [END OF QUOTATION]

Einsteinians:

http://render.fineartamerica.com/ima...david-mack.jpg

Pentcho Valev
  #2  
Old October 31st 17, 09:35 PM posted to sci.astro
Pentcho Valev
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Default Einsteinians as Chameleons

Joao Magueijo the revolutionary:

Joao Magueijo, Faster Than the Speed of Light, p. 250: "Lee [Smolin] and I discussed these paradoxes at great length for many months, starting in January 2001. We would meet in cafés in South Kensington or Holland Park to mull over the problem. THE ROOT OF ALL THE EVIL WAS CLEARLY SPECIAL RELATIVITY. All these paradoxes resulted from well known effects such as length contraction, time dilation, or E=mc^2, all basic predictions of special relativity. And all denied the possibility of establishing a well-defined border, common to all observers, capable of containing new quantum gravitational effects." http://www.amazon.com/Faster-Than-Sp.../dp/0738205257

"...Dr. Magueijo said. "We need to drop a postulate, perhaps the constancy of the speed of light." http://www.nytimes.com/2002/12/31/sc...-relative.html

Joao Magueijo the sycophant:

"But the researchers said they spent a lot of time working on a theory that wouldn't destabilise our understanding of physics. "The whole of physics is predicated on the constancy of the speed of light," Joao Magueijo told Motherboard. "So we had to find ways to change the speed of light without wrecking the whole thing too much." http://www.telegraph.co.uk/technolog...ht-discovered/

http://farm5.staticflickr.com/4010/4...22552b04_z.jpg

Pentcho Valev
  #3  
Old November 1st 17, 01:12 PM posted to sci.astro
Pentcho Valev
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Posts: 8,078
Default Einsteinians as Chameleons

If Sabine Hossenfelder, after exposing LIGO fraud by calling the attention to the fatal noise correlation, had not started singing dithyrambs to LIGO godfathers, they would have converted her into an unperson, as has already happened to Natalia Kiriushcheva:

"Einstein believed in neither gravitational waves nor black holes. [...] Dr Natalia Kiriushcheva, a theoretical and computational physicist at the University of Western Ontario (UWO), Canada, says that while it was Einstein who initiated the gravitational waves theory in a paper in June 1916, it was an addendum to his theory of general relativity and by 1936, he had concluded that such things did not exist. Furthermore - as a paper published by Einstein in the Annals of Mathematics in October, 1939 made clear, he also rejected the possibility of black holes. [...] On September 16, 2010, a false signal - a so-called "blind injection" - was fed into both the Ligo and Virgo systems as part of an exercise to "test ... detection capabilities". At the time, the vast majority of the hundreds of scientists working on the equipment had no idea that they were being fed a dummy signal. The truth was not revealed until March the following year, by which time several papers about the supposed sensational discovery of gravitational waves were poised for publication. "While the scientists were disappointed that the discovery was not real, the success of the analysis was a compelling demonstration of the collaboration's readiness to detect gravitational waves," Ligo reported at the time. But take a look at the visualisation of the faked signal, says Dr Kiriushcheva, and compare it to the image apparently showing the collision of the twin black holes, seen on the second page of the recently-published discovery paper. "They look very, very similar," she says. "It means that they knew exactly what they wanted to get and this is suspicious for us: when you know what you want to get from science, usually you can get it." The apparent similarity is more curious because the faked event purported to show not a collision between two black holes, but the gravitational waves created by a neutron star spiralling into a black hole. The signals appear so similar, in fact, that Dr Kiriushcheva questions whether the "true" signal might actually have been an echo of the fake, "stored in the computer system from when they turned off the equipment five years before"." http://www.thenational.ae/arts-life/...s-collide#full

Natalia Kiriushcheva: "What is shown on this picture? The equation on this page is what will be left from Einstein's equations of General Relativity (GR) after linearization. i.e. after a certain assumption is imposed: the gravitational field is considered weak (is it a correct assumption for two black holes?). Moreover, this equation is similar to the wave equation of the Maxwell theory that (after some additional manipulations) describes propagation of electromagnetic waves in the absence of sources (absence of any source, including a system of two black holes!). Einstein pointed out in this paper that its result is not general, it is valid only under assumption that the gravitational field is weak and only linear coordinate transformations (a linearized version of the general coordinate transformations of GR) can be applied to these (linearized) equations. Einstein also did not predict in this paper "that two celestial bodies in orbit will generate invisible ripples in spacetime that experts call gravitational waves", as BI claims. He was talking about "the system" that radiates energy, without specifying what kind of system it is." https://gravityattraction.wordpress....s-involvement/

"Withers, however, was already an unperson. He did not exist : he had never existed." https://ebooks.adelaide.edu.au/o/orw...hapter1.4.html

Pentcho Valev
 




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