An Introduction to Quantum Field Theory

• Problem 2.2
• Problem 3.6
• Problem 3.7 Discrete Symmetries of Dirac and Scalar Fields

  How do Dirac bilinears and complex scalar fields transform under parity, charge conjugation, and time reversal?

  The solution studies the P, C, T, and CPT transformation properties of antisymmetric tensor fermion bilinears, a complex Klein–Gordon field, and its conserved current.