Sci/Tech A quantum computer has simulated a wormhole for the first time

[The Helper]

What is a Holographic Wormhole?

A holographic wormhole is a theoretical construct used in physics to simplify some of the most complex problems in the universe, where quantum mechanics (the science of the very small) and general relativity (the science of the very large) intersect. These areas often involve black holes and require a way to merge these two theories, which traditionally do not align well.

How Does Quantum Computing Help?

Quantum computing provides a unique advantage in simulating phenomena where traditional computing fails to capture the nuances of quantum mechanics. Here’s how it aids in simulating a holographic wormhole:

• Quantum Entanglement: Quantum computers use principles like quantum entanglement, where particles become interconnected and the state of one (whether it’s spin, position, etc.) can depend on the state of another, no matter the distance between them.
• Simplifying Complex Systems: By simulating a wormhole, quantum computers allow physicists to bypass the need for general relativity, focusing instead on quantum effects that can act as a substitute for gravitational effects.

The Experiment by Maria Spiropulu and Team

Maria Spiropulu at Caltech, using Google’s Sycamore quantum computer, conducted an experiment to simulate a holographic wormhole. Here are some key takeaways:

• Simulation Details: They simulated a type of wormhole that theoretically could allow a message (in this case, a quantum state) to pass from one black hole to another.
• Quantum Teleportation: The message’s journey through the wormhole was not a literal passage but a quantum teleportation, where a qubit in a superposition state (both 0 and 1) was transmitted between entangled particles.

A quantum computer has simulated a wormhole for the first time

Quantum computing offers a unique approach to exploring some of physics' most complex issues, like the interaction between quantum mechanics and general relativity. Maria Spiropulu and her team at Caltech used Google’s Sycamore quantum computer to simulate a holographic wormhole, revealing new...

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