The Universe may just be a Hologram

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The Universe may just be a Hologram Empty The Universe may just be a Hologram

Post by veya_victaous on Sat Dec 21, 2013 5:02 am

A team of physicists has provided some of the clearest evidence yet that our Universe could be just one big projection.

In 1997, theoretical physicist Juan Maldacena proposed1 that an audacious model of the Universe in which gravity arises from infinitesimally thin, vibrating strings could be reinterpreted in terms of well-established physics. The mathematically intricate world of strings, which exist in nine dimensions of space plus one of time, would be merely a hologram: the real action would play out in a simpler, flatter cosmos where there is no gravity.

Maldacena's idea thrilled physicists because it offered a way to put the popular but still unproven theory of strings on solid footing — and because it solved apparent inconsistencies between quantum physics and Einstein's theory of gravity. It provided physicists with a mathematical Rosetta stone, a 'duality', that allowed them to translate back and forth between the two languages, and solve problems in one model that seemed intractable in the other and vice versa (see 'Collaborative physics: String theory finds a bench mate'). But although the validity of Maldacena's ideas has pretty much been taken for granted ever since, a rigorous proof has been elusive.

In two papers posted on the arXiv repository, Yoshifumi Hyakutake of Ibaraki University in Japan and his colleagues now provide, if not an actual proof, at least compelling evidence that Maldacena’s conjecture is true.


http://www.nature.com/news/simulations-back-up-theory-that-universe-is-a-hologram-1.14328

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The Universe may just be a Hologram Empty Re: The Universe may just be a Hologram

Post by Ben Reilly on Sat Dec 21, 2013 5:52 pm

I suspect they're going to have to find a better analogy for this phenomenon than "hologram" before long, because I think people are going to start drawing conclusions from that that stray far, far away from the actual science. Not that I understand what they're saying; I just have a strong suspicion that they're NOT saying we're living in some higher intelligence's MMORPG. Smile

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Post by Guest on Sun Dec 22, 2013 1:43 am

...Some one(S) could well be having a laugh at our expenses, perhaps we are all lab rats or in some kind of hologram...I just laugh in their faces and just carry on because i've been ahead of the game for many years now.

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