Comment by kuahyeow 3 days ago I will go one deeper. Are fields (quantum fields) even real, or just a model ? 2 comments kuahyeow Reply int_19h 2 days ago You can go even deeper and ask what the difference between "real" and "model" even is. wbl 3 days ago Are forces real or just a model?
int_19h 2 days ago You can go even deeper and ask what the difference between "real" and "model" even is.
You can go even deeper and ask what the difference between "real" and "model" even is.
Are forces real or just a model?