#quantum-gravity

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Science
fromBig Think
3 weeks ago

Ask Ethan: Could "positive geometry" unlock the theory of everything?

Positive geometry offers a promising but long-shot route toward unifying fundamental physics, but substantial theoretical and experimental challenges remain.
fromNature
1 month ago

Unifiying gravity and quantum theory requires better understanding of time

Quantum mechanics is our most successful physical theory. Created to account for atomic phenomena, it has a vast range of applications extending well beyond the atomic realm, from predicting the abundances of the light elements created a few minutes after the Big Bang to understanding the properties of semiconductor materials that are the basis of advanced information technologies. Quantum mechanics is also successful in its exquisitely accurate
Science
fromNature
1 month ago

Daily briefing: These rappelling robots autonomously explore underground tunnels

Researchers have developed a team of robots that can autonomously explore underground tunnels. A probe maps the interior, while rovers abseil down to explore environments.
Science
Science
fromwww.nature.com
2 months ago

Experiments implementing small commuting models lack gravitational features

Quantum gravity can be experimentally explored through traversable wormholes and quantum teleportation.
Science
fromWIRED
2 months ago

The Hunt for a Fundamental Theory of Quantum Gravity

Singularities in black holes and the Big Bang break current theories of gravity, indicating a need for a new fundamental theory.
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