Gauge Symmetries and Lagrangian
Random notes for Section 14.1 of Halzen & Martin.
Random notes for Section 14.1 of Halzen & Martin.
The authors consider collision less neutrino propagation. The convention for Hamiltonian is
The phenomenon is very familiar to everyone now. I am re-reading this paper to find out how the continuous spectrum case is done, i.e., section 4 in this pap...