Flavour Decomposition
If a model without flavor violation is considered, it might be demanded to give each generation of a family an own name, e.g. use different symbols for electron, muon and tau.
Implementation in SARAH
The expansion of flavors is done by
DEFINITION[EWSB][Flavors]= { ...
{Field, {Name 1, Name 2, ... }},
... }There must be as many names as generations of Field exist.
Example
The down-type quarks can be expanded as follows:
DEFINITION[EWSB][Flavors]= {
{Fd0L, {FdL,FsL,FbL}},
{Fd0R, {FdR,FsR,FbR}} }