sabine-hossenfelder 10 hours ago
PhD in physics #Space and Time

Sabine | Constructor Theory Explains Origin of Time

Most physicists believe that time fundamentally doesn’t exist, because the concept of time is incompatible with a model of physics where quantum mechanics and general relativity coexist.

David Deutsch and Chiara Marletto have now shown that “constructor theory” can be used to construct time. Let’s take a look. 


Sabine Hossenfelder
PhD in physics