sabine-hossenfelder 5 months ago
PhD in physics #Quantum Mechanics

Sabine | How Quantum Physics Changes the Past

Quantum physics works extremely well. It predicts experiments with absurd accuracy… but conceptually it’s a disaster.

Here’s one example, in a recently published paper, physicists have come up with a quantum physics paradox that seems to show that we can change the past with quantum physics. Let’s take a look.


Sabine Hossenfelder
PhD in physics