Mini

Can gravity entangle particles? ⚡ экспресс

Original: "A demonstration that classical gravity does not produce entanglement"
New analysis shows: classical gravity cannot create quantum entanglement — and this changes the strategy for seeking the quantum nature of spacetime.
Links in the knowledge graph 1

Two tiny diamonds could become entangled so that a pulse in one instantly echoes in the other — even across planets. But if gravity is just a classical force, it can't weave that invisible thread. That means something new will emerge in the experiment.

🎯 Entanglement is so strong that measuring a particle in one galaxy theoretically affects its partner in another instantaneously — faster than light. But you can't transmit information this way, as it violates the theory of relativity.

🎬 In Carl Sagan’s novel 'Contact,' travelers use gravitational waves to communicate through wormholes. Here, gravity itself becomes a testing ground for quantum reality, blurring the line between fiction and science.

Scientists
Emmy NoetherJacob BekensteinStephen HawkingLudwig BoltzmannAlbert EinsteinRobert H. Dicke
Tags
spacetime curvature entropy Standard Model
Laws
second law of thermodynamicsNoether's theoremBekenstein-Hawking entropyBoltzmann distributionfirst law of thermodynamicsequivalence principle
Original: arXiv:2511.19242 · CC BY 4.0 · bridge42worlds