Paul Secular · @secular
22 followers · 39 posts · Server mathstodon.xyzWhat would you say is the simplest / most #pedagogical #proof of Wigner's #theorem accessible to #physics students? #unitary #antiunitary
#antiunitary #unitary #physics #theorem #proof #pedagogical
Andrius (Math 4 Wisdom) · @AndriusKulikauskas
15 followers · 45 posts · Server mathstodon.xyzIn @johncarlosbaez talk on the #TenfoldWay https://math.ucr.edu/home/baez/tenfold.html I am failing to understand what it means, physically or intuitively, that an #antiunitary (#time reversal #symmetry) operator T squares to 1 or -1. What is the difference between those two cases?
#symmetry #time #antiunitary #tenfoldway