Physicists Shatter Quantum Entanglement Distance Record With 420 Kilometers of Optical Fiber - ScienceAlert
science 2026/08/04 10:00:22

Physicists Shatter Quantum Entanglement Distance Record With 420 Kilometers of Optical Fiber - ScienceAlert

Source:ScienceAlert
Author:Michelle Starr

Maintaining a long-distance relationship may be difficult for humans, but it’s even more difficult for entangled states.