Goldstone and Pseudo-Goldstone Bosons in Nuclear, Particle and   Condensed-Matter Physics
  These notes review the effective lagrangian treatment of Goldstone and pseudo-Goldstone bosons, taking examples from high-energy/nuclear and condensed-matter physics. The contents are:   1. Goldstone Bosons   2. Pions: A Relativistic Application   3. Magnons: Nonrelativistic Applications   4. SO(5) Invariance and Superconductors   5. Bibliography 
C.P. Burgess