Substantial evidence of holographic universe found

​London: An international team of scientists has found the first observational and substantial evidence that our universe could be a vast and complex hologram.

A holographic universe, an idea first suggested in the 1990s, is one where all the information, which makes up our 3-D 'reality' (plus time) is contained in a 2-D surface on its boundaries.

"Imagine that everything you see, feel and hear in three dimensions (and your perception of time) in fact emanates from a flat two-dimensional field, said Kostas Skenderis, Professor at the University of Southampton in Britain.

"The idea is similar to that of ordinary holograms where a three-dimensional image is encoded in a two-dimensional surface, such as in the hologram on a credit card. However, this time, the entire universe is encoded!" Skenderis added.

Although holographic properties could be thought of as rather like watching a 3-D film in a cinema -- for example we see the pictures as having height, width and crucially, depth -- when, in fact, it all originates from a flat 2-D screen.

However, the difference in our 3-D universe is that we can touch objects and the 'projection' is 'real' from our perspective, the researchers said, in the paper published in the journal Physical Review Letters.