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Repudiating Einstein's Spacetime, Worshiping LIGO's Ripples in Spacetime



 
 
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  #1  
Old April 2nd 19, 07:30 PM posted to sci.astro
Pentcho Valev
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Default Repudiating Einstein's Spacetime, Worshiping LIGO's Ripples in Spacetime

Einsteinians repudiate Einstein's spacetime, declare that it doesn't exist, but worship the underlying premise, Einstein's false constant-speed-of-light postulate, and LIGO's ripples in spacetime:

Nima Arkani-Hamed (06:09): "Almost all of us believe that space-time doesn't really exist, space-time is doomed and has to be replaced..." https://youtu.be/U47kyV4TMnE?t=369

Nobel Laureate David Gross observed, "Everyone in string theory is convinced...that spacetime is doomed. But we don't know what it's replaced by." https://www.edge.org/response-detail/26563

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

"Rethinking Einstein: The end of space-time. [...] Horava, who is at the University of California, Berkeley, wants to rip this fabric apart and set time and space free from one another in order to come up with a unified theory that reconciles the disparate worlds of quantum mechanics and gravity - one the most pressing challenges to modern physics." https://www.newscientist.com/article...of-space-time/

"We've known for decades that space-time is doomed," says Arkani-Hamed. "We know it is not there in the next version of physics." http://discovermagazine.com/2014/jan...ure-of-physics

Spacetime is doomed, nonexistent, should be retired etc. but the undulations of spacetime are marvelous, heroic, worth living for:

"Detection of the gravitational wave signal, resulting from the merger of two black holes, was the culmination of more than four decades of effort by researchers with funding from the U.S. National Science Foundation. "This is a marvelous prize that recognizes the heroic and successful detection of the undulations of spacetime predicted over a hundred years ago by Albert Einstein," said David Gross, winner of the 2004 Nobel Prize in Physics and Vice President of APS. "By using gravitational wave detectors, LIGO has created a new window to probe the universe." https://www.aps.org/publications/aps...es/nobel17.cfm

"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

In Einstein's schizophrenic world, spacetime "is not there in the next version of physics" - only LIGO's ripples in spacetime, the marvelous undulations worth living for, will be there, like the grin of the Cheshire cat:

https://images-na.ssl-images-amazon....1J-7PIffiL.jpg

Pentcho Valev
  #2  
Old April 2nd 19, 11:24 PM posted to sci.astro
Pentcho Valev
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Default Repudiating Einstein's Spacetime, Worshiping LIGO's Ripples in Spacetime

"On 8:41 am EDT August 17, 2017, LIGO detected a new gravitational wave source, dubbed GW170817 to mark its discovery date. Just two seconds later NASA's Fermi satellite detected a weak pulse of gamma rays from the same location of the sky." https://www.cfa.harvard.edu/news/2017-30

"The same location" is impossible. Gamma rays undergo gravitational deflection - "the same location" implies that gravitational waves are deflected in exactly the same way. The fraud is obvious.

The simultaneous arrival is another obvious fraud. Even if gravitational waves existed (they don't), the simultaneous arrival of optical signals and gravitational waves would be impossible, for the following two reasons:

1. That gravitational waves travel at the speed of light was Eddington's 1922 fabrication - nothing to do with Einstein's general relativity:

Arthur Eddington 1922: "The problem of the propagation of disturbances of the gravitational field was investigated by Einstein in 1916, and again in 1918. It has usually been inferred from his discussion that a change in the distribution of matter produces gravitational effects which are propagated with the speed of light; but I think that Einstein really left the question of the speed of propagation rather indefinite. His analysis shows how the co-ordinates must be chosen if it is desired to represent the gravitational potentials as propagated with the speed of light; but there is nothing to indicate that the speed of light appears in the problem, except as the result of this arbitrary choice. [...] Weyl has classified plane gravitational waves into three types, viz.: (1) longitudinal-longitudinal; (2)longitudinal-transverse; (3) transverse-transverse. The present investigation leads to the conclusion that transverse-transverse waves are propagated with the speed of light in all systems of co-ordinates. Waves of the first and second types have no fixed velocity - a result which rouses suspicion as to their objective existence." http://rspa.royalsocietypublishing.o...6/268.full.pdf

2. The simultaneous arrival of optical signals and gravitational waves presupposes that the gravitational waves experience Shapiro delay, like optical signals, which is nonsense of course.

Conclusion: LIGO godfathers FAKED the gravitational waves in the GW170817 (neutron-star-collision) scenario.

Pentcho Valev
  #3  
Old April 3rd 19, 08:54 AM posted to sci.astro
Pentcho Valev
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Default Repudiating Einstein's Spacetime, Worshiping LIGO's Ripples in Spacetime

LIGO godfathers don't detect anything - they FAKE gravitational waves. There are grotesque rehearsals - godfathers secretly inject false signals, inform the gullible world about a great discovery, study scientists' reactions, finally fix noticed Achilles heels. The dress rehearsal occurred in 2010. A few godfathers ("expert administrators") injected a false signal, deceived everybody, and misled astronomers into wasting time and money on the fake.. Remarkably, "this became particularly useful starting in September 2015":

"...a blind injection test where only a select few expert administrators are able to put a fake signal in the data, maintaining strict confidentiality.. They did just that in the early morning hours of 16 September 2010. Automated data analyses alerted us to an extraordinary event within eight minutes of data collection, and within 45 minutes we had our astronomer colleagues with optical telescopes imaging the area we estimated the gravitational wave to have come from. Since it came from the direction of the Canis Major constellation, this event picked up the nickname of the "Big Dog Event". For months we worked on vetting this candidate gravitational wave detection, extracting parameters that described the source, and even wrote a paper. Finally, at the next collaboration meeting, after all the work had been cataloged and we voted unanimously to publish the paper the next day. However, it was revealed immediately after the vote to be an injection and that our estimated parameters for the simulated source were accurate. Again, there was no detection, but we learned a great deal about our abilities to know when we detected a gravitational wave and that we can do science with the data.. This became particularly useful starting in September 2015." https://www..researchgate.net/blog/p...-not-a-failure

Initially Natalia Kiriushcheva tried to expose the fraud but LIGO godfathers immediately turned her into an unperson (since then mainstream criticism has been toothless):

"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"." https://www.thenational.ae/arts-cult...llide-1.188114

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

LIGO godfathers look invincible but in the long run they are doomed. The reason is that the speed of light is VARIABLE - Einstein's 1905 constant-speed-of-light postulate is false. Here is a simple demonstration:

Stationary emitter; moving receiver: http://www.einstein-online.info/imag...ector_blue.gif

(Website: http://www.einstein-online.info/spotlights/doppler.html)

The speed of the pulses as measured by the emitter is

c = df

where d is the distance between the pulses and f is the frequency measured by the emitter. The speed of the pulses as measured by the receiver is

c'= df' c

where f' f is the frequency measured by the receiver.

Since the speed of light is variable, Einstein's spacetime doesn't exist, and neither do gravitational waves (ripples in spacetime).

Pentcho Valev
 




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