PhysicsWhat is space-time? The true origins of the fabric of reality A bold new perspective suggests space-time isn’t a fundamental entity but emerges from quantum entanglement, says physicist Sean Carroll Features
PhysicsQuantum teleportation used to send 3D information for the first time Quantum teleportation has only ever been performed with qubits, which have two dimensions. Now it’s been done with a 3D qutrit for the first time ¿ìè¶ÌÊÓÆµ