Matchete`
Matchete`
GrassmannProduct
GrassmannProduct[a,b, …]
denotes the ordered product of Grassmann-valued fields (ghosts and fermions).
Details and Options
- GrassmannProduct is primarily used for Ghost and AntiGhost Fields.
- GrassmannProduct canonically orders anti-ghosts before ghost Fields, keeping track of the sign when anti-commuting the fields.
- Non-Grassmannian objects are automatically extracted from GrassmannProduct.