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Physicists sent the information through a small wormhole

Physicists sent the information through a small wormhole


Science fiction fans are well aware of wormholes, which provide shortcuts across the vastness of space. At least on a very small scale, scientists can now go down such a route.

As the California Institute of Technology researchers have now announced, they have succeeded in one quantum computer To recreate two small simulated black holes. The information was then transmitted between them through a tunnel through space-time. You’ve created a “mini wormhole,” as Caltech physicist Maria Spiropolou describes it. Now researchers have been able to work on this in the famous journal nature Publish.

The scientist is aware of the demands of people outside her team and explained that we are still a long way from sending people or other organisms through this portal. “Experimentally, I can tell you it’s a very, very long way. People come up to me and say, ‘Can you send your dog down the wormhole?'” ‘No,’ said Spiropolou.

No access for dogs

“There is a difference between something that is possible in principle and something that is possible in practice,” added her colleague Joseph Laiken from the US particle physics laboratory Fermilab. “So you don’t have to get too caught up in putting your dog in a wormhole. But you have to start somewhere. And I think it’s exciting that we’re even able to do something like that.”

What is known as a wormhole in physics is known as the Einstein-Rosen bridge. Roughly speaking, it has to do with the fact that space-time is so curved that two distant regions actually approach each other and practically touch. Such strong distortions could be possible in black holes.

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The researchers now claim to have found a quantum system that has the key properties of a gravitational wormhole but is small enough to be implemented on current quantum hardware. “It looks like a duck, it walks like a duck and it squawks like a duck. So that’s what we can say at this point — that we have something in terms of the characteristics that we’re looking at, like we’re looking at,” Leakin said.

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