How Physicists Created a Holographic Wormhole in a Quantum Computer

TL;DR

Physicists at Google Quantum have successfully used a quantum computer to observe a traversable wormhole, providing experimental evidence for the ER = EPR theory that connects quantum entanglement and gravity.

Transcript

Nobody has seen a wormhole. Nobody has produced one. Nobody knows if it is just beautiful  math, but without a physical reality. Well, we'll take the world's best quantum computer   and see if we can map that  into building a wormhole. And then it became just at  the edge of what's possible. I think the discovery of the Higgs, which  came about 10 ... Read More

Key Insights

• 🥳 Wormholes, which are theoretical passages connecting distant parts of the universe, have been a subject of study since Einstein's time.
• 🤑 The ER = EPR theory proposed by Maldecena and Susskind in 2013 suggests that wormholes and entanglement are the same phenomenon from different perspectives.
• 🦾 Google's quantum computer provided the means to experimentally observe a traversable wormhole, bridging the gap between quantum mechanics and gravity.
• 🤗 The breakthrough opens up possibilities for further exploration of quantum gravity and the study of highly entangled matter.
• 💻 The researchers had initially doubted their ability to create a real wormhole on a quantum computer, but their success has exceeded their expectations.
• 👾 The experimental evidence for ER = EPR confirms the existence of a connection between quantum entanglement and the way space is structured.

Questions & Answers

Q: What is the connection between quantum entanglement and wormholes?

Quantum entanglement and wormholes are now believed to be the same thing. When two black holes are entangled, there will be a connecting wormhole between them.

Q: How did the researchers experiment with wormholes using a quantum computer?

The researchers used Google's quantum computer to send a qubit through a system that mimicked the behavior of a wormhole. They observed the qubit coming out on the other side, confirming the existence of a traversable wormhole.

Q: Why is this discovery significant?

This discovery provides experimental evidence for the longstanding theoretical connection between quantum mechanics and gravity. It opens up new possibilities for studying quantum gravity and highly entangled matter that were previously inaccessible.

Q: How did the researchers manage to create a wormhole-like phenomenon using the quantum computer?

By rewriting the theoretical system as a neural network, the researchers were able to reduce the system size and make it feasible for the quantum computer to simulate a wormhole. Machine learning techniques helped them train the system to behave like a wormhole.

Summary & Key Takeaways

• Physicists have been intrigued by the relationship between quantum mechanics and general relativity for decades, and they have now discovered a connection between wormholes and quantum entanglement.

• Using Google's quantum computer, researchers were able to demonstrate a wormhole-like phenomenon by sending a qubit through a quantum system and observing it coming out the other side.

• The study provides experimental evidence for the ER = EPR theory, which suggests that wormholes and entanglement are two different descriptions of the same physics.