nLab24d ago

Stern-Gerlach experiment

Urs Schreiber
physics, mathematical physics, philosophy of physics theory (physics), model (physics) experiment, measurement, computable physics Axiomatizations Tools Structural phenomena Types of quantum field thories examples The Stern-Gerlach experiment showed that electrons are spinors. It was the first experimental observation of the elementary spin of fermions. Via the Pauli exclusion principle/spin-statistics theorem, this implies that wavefunctions depending on fermionic variable commute with each...