GroupTheory`
GroupTheory`

GORepresentation

GORepresentation

is an option to specify the used representation.

Details and Options

  • In connection to GTInstallGroup, GORepresentation specifies the used standard representation. Typical values for GORepresentation in this context are are:
  • "O(3)"3-dimensional rotation matrices are used
    "O(2)"2-dimensional rotation matrices are used
  • "SU(2)"rotation matrices in spin space are used
    "SU(2)xS"the direct product SU(2)⊗{1,-1} is used
  • In connection to GTDiracMatrix, GORepresentation is used to decide between Dirac, Weyl or Majorana representation.

Examples

Basic Examples  (2)

First load the package :