According to Einstein ’s special theory of relativity , igniter travel in a vacancy is the general pep pill limit . But scientists know to try and go against formula — and nowa tweaked rendering of Einstein ’s equationssuggests that faster - than - light change of location might just be potential .
Out with the old…
Albert Einstein’stheory of special relativitywas first published mode back in 1905 . It ’s a theory work up on Galileo ’s proposition that all uniform motion is relative — essentially that there can never be an infrangible country of rest , because it ’s always possible to consider a problem from a dissimilar frame of citation and see a stationary object as move .
Einstein extended the theory well beyond Galileo ’s , and one essential event was that the speed of light is the same for all inertial observers , disregarding of where they are or how they ’re move . In other Good Book , the speed of light ca n’t be broken .
… in with the new?
Now , a squad of scientists from the University of Adelaide has publisheda host of formulaethat stretch Einstein ’s work — and paint a picture that qualify reading of his older par forecast that traveling beyond the pep pill of luminance is a theoretical possibility . The new work is ground on all the same former principles used by Einstein , but they ’re stretch out to admit a hypothetical infinite speed .
Importantly , they ’ve manged to widen the theory without recourse to alien physical science or notional masses , which is a favored trick among physicist trying to creep through a fast - than - light argument . Instead , they ’ve approached the job as mathematicians . James Hill , one of the research worker , explained to Cosmos :
“ Essentially it sort of breaks the world up into two component , we ’ve get our Universe and then there is this space where everything is run faster than the speed of Light Within and it could well be the winder to understanding matter like pitch-dark holes and colliding beetleweed . ”

In other word of honor , the theory is n’t suddenly going to seea host of world - bound experimentsrevealing particles thatzip through the atmosphere quicker than wanton , nor will it produce a warp movement ( at any charge per unit , NASA is already working on that ) . It could , however , start to excuse some of the complex physical phenomena we ’re yet to get a right grip on — such as dark vim and black fix — because conventional Pentateuch of physics start to wear out down there anyway .
https://gizmodo.com/ridiculous-a-loose-cable-caused-those-faster-than-ligh-5887398
Testing the theory
It ’s worth memory , though , that this is a new theory that has n’t been tested . Compared to Einstein ’s well - trodden work , whichwe know holds up to examination , it ’s a precocious newcomer that still needs to prove itself .
test it out , though , may examine to be unmanageable . talk to Cosmosthe theoretical physicist Craig Savage , who was n’t involved with the research , excuse that “ the theory does n’t say anything about the world as we make out it . ” That in itself will make it difficult to test .
So physicists are faced with a novel challenge : to work out if this theory is testable and then , if it is , to try and perform the experiments . “ If the world it suppose exists,”continues Savage , “ then it seems to me the possibility predicts some foreign result for hypothetical flying - than - light physicist . ” The future of physical science could just have gotten very , very interesting . [ Proceeding of the Royal Society A ]

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