Researchers from Caltech, Harvard, MIT, Fermilab, and Google created a small “wormhole” effect between two quantum systems sitting on the same processor. In the experiment, they showed that information (in the form of qubits), could be sent through one system and reappear on the other system in the right order—a behavior that is wormhole-like. This model is a way to study the fundamental problems of the universe in a laboratory setting. Researchers don’t have the exact equation to describe quantum gravity in our universe yet. The team used machine learning to find the perfect system that would preserve the gravitational properties and maintain the properties that they wanted to portray. Plus, they had to simulate particles called fermions. . . .
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