Courbes temporelles fermées

Articles about courbes temporelles fermées

Physics has found a loophole to send messages into the past

A new technique inspired by general relativity and cinematic sci-fi suggests that sending data backwards through time isn't just possible—it might be easier than sending it forwar… Avr 30, 2026

Physics

Time Travel, Explained: Science, Limits, Possibilities

Physicists have long studied whether the past or future can be reached. This article reviews what general relativity and quantum theory actually allow, what experiments are testin… Nov 18, 2025