Ask Ethan: What does ER=EPR really mean? | by Ethan Siegel | Starts With A Bang! | Mar, 2023

Two very different ideas, wormholes and quantum entanglement, might be fundamentally related. What would “ER = EPR” mean for our Universe?
Back in the 1930s, two seemingly unrelated revolutions were taking the world of physics by storm. Put forth in 1915, Einstein’s General Relativity reinterpreted…