Contents

• The LanHEP Handbook
  • Getting started with LanHEP
  • Structure of LanHEP input file
  • Objects in the expressions for Lagrangian terms
  • Lagrangian expressions
  • Omitting indices
  • Checking the correctness of the model
  • Simplifying the expression for vertices
  • Declaration of new index types and indexed objects
  • Splitting the vertices with 4 colored particles
  • Installation
  • Running LanHEP and the command line options
  • Bibliography