Computational Techniques in Quantum Field Theory

In this site I want to show how to use several computational techniques in Quantum Field Theory. I have been teaching for many years, and I find that this type of information is sometimes difficult to find. I will show how to use Mathematica to calculate traces of Dirac gamma matrices and to do the Lorentz algebra, how to use Fortran or C to do numerics, and how to use other available programs like CalcHEP. For one-loop calculations I have also arranged a web site with many tools. I hope that you find it useful. If you find any mistake please send me an email e-mail:jorge.romao @ tecnico.ulisboa.pt.

Jorge C. Romão

WARNING: The Mathematica programs have been tested, for most cases, with Mathematica 12.1 and FeynCalc 9.3. If you find any of these programs not working, please send me an email.





Jorge Romao
2023-09-01