Working Group 1

• I. Superfields.

Description: implementation and development of superfields in FeynRules.
Names: Benj, Claude, Thomas.
Status: Wess-Zumino is done.
To-do: Vector superfield implementation is ongoing + rewriting of the MSSM.

• II. Spin 2 and 3/2.

Description: implementation and development of spin 2 and 3/2 in FeynRules and in matrix element generators.
Names: Neil, Priscila, Sasha, Christian.
Status:
To-do:

• III. Mass matrices.

Description: Addressing of the diagonalization of mass matrices. The main idea is to have FR to output a simple code that takes a LH file in and spits out LH file with the mass matrix diagonalized.
Names: Neil, Thomas, Martin.
Status:
To-do:

• IV. Higher-dimensional operators.

Description: Splitting higher dimensional operators or 4-point vertices into 3-point ones by introducing auxiliary fields.
Names: Claude, Fabio, Christian.
Status:
To-do:

• V. Loops.

Description: Automated generation of QCD/SUSY/EW counterterms, special Lagrangians for the rational parts.
Names: Claude, Thomas, Benj.
Status: not addressed
To-do: n.a.