ER=EPR

The ER=EPR conjecture suggests a deep link between two concepts in physics: Einstein-Rosen bridges (ER), or wormholes—hypothetical tunnels connecting distant parts of spacetime—and Einstein-Podolsky-Rosen (EPR) entanglement, a quantum phenomenon where particles remain connected regardless of distance. In essence, ER=EPR proposes that entangled particles are connected by microscopic wormholes, implying that spacetime geometry and quantum entanglement are fundamentally intertwined. This idea aims to unify aspects of gravity (described by spacetime) with quantum mechanics, potentially offering insights into black holes and the nature of the universe.