Scientists simulate a ‘baby’ wormhole without altering space and time

Scientists Simulate a Wormhole with Quantum Computer, Creating a Virtual Space-Time Tunnel

Scientists have recently been able to virtually create a wormhole on a quantum computer in order to actually send messages between two miniature black holes within this virtual space-time bridge. This experiment on Google’s Sycamore quantum processor recreates many of wormhole’s properties as a theoretical concept while not entailing any extremely literal manipulation of the astronaut’s space-time environment. Despite the fact that actual wormholes are still science fiction, this development welcomes exploration of quantum gravity in new ways. The experiment can be considered as the new important step in the technical aspect of quantum simulations, however the real world applications of the concept is still far away.

Wormholes, which can be popular among the fans of science fiction movies, is a theoretical construction which connects the remote regions of the universe by a bridge made of space-time. Also called Einstein-Rosen bridges, they were named after Albert Einstein and Nathan Rosen. The simulation illustrated quantum information being ‘teleported’ through the wormhole like structure even when there was no tear made. According to Joseph Lykken, a physicist from Fermilab and co-author of the study: ‘It looks like a duck, it walks like a duck, and it quacks like a duck’, in other words, the system in question operated in a manner consistent with a wormhole.

The researcher, Caltech physicist Maria Spiropulu who was also involved in the study, referred to the advancement as “baby wormhole”, and shared hope for getting to more complex forms of simulations. The dynamics of the wormhole were simulated with the help of the Google’s Sycamore quantum processor.

In this regard other experts, who did not contribute to the study, clarified that a physical wormhole was not actually generated. MIT physicist Daniel Harlow said that although the model applied was simple, the technical advancement behind the experiment is substantial to indicate that more sophisticated simulations of quantum gravity may be achieved soon.

Despite the fact that there are no any practical wormholes to reach for humans or objects, Lykken and Spiropulu spoke of their happiness due to the progress attributing to the fact that even beginning with such a simple experiment is a great thing. ” “We are not quite there yet with launching dogs through wormholes,” Spiropulu said, but the study provides a brand-new approach to addressing the universe’s most basic questions.

These theoretical wormholes align with Einstein’s general theory of relativity, and the term “wormhole” was first coined by physicist John Wheeler in the 1950s. As Lykken explained, while wormholes have long been a fascinating concept, this experiment represents a crucial step in bringing these ideas into the lab, moving them from theory into practical experimentation.

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