State whether the following statements are true or false, always justifying the answer. a) Antisymmetrization of the tot

[answerhappygod]

State Whether The Following Statements Are True Or False Always Justifying The Answer A Antisymmetrization Of The Tot 1 (270.93 KiB) Viewed 13 times

State whether the following statements are true or false, always justifying the answer. a) Antisymmetrization of the total amplitude by Zs exchange in Feynman diagrams should be applied. b) If M2 is to be calculated for the case of particles with defined helicities it is necessary to evaluate traces. c) Charged fermions are eigenstates of the charge conjugation operator. d) The Hamiltonian of the Dirac equation for non-massive particles commutes with the helicity and chirality operator.