Chiral multiloops

Jun, 1971
11 pages
Published in:
  • Nucl.Phys.B 36 (1972) 130-140
  • Published: 1972

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Abstract: (Elsevier)
With help of functional integral methods a complete perturbation series for a non-linear chiral Lagrangian is given, in which each term, corresponding to a class of graphs with a definite number of internal loops and a definite topological structure, is chiral invariant.