GroupTheory`
GroupTheory`

GTGetIrepMatrix

GTGetIrepMatrix[group,matrices,selection] prints the representation matrices to the selection of symmetry elements of an irreducible representation of group

GTIrepMatrices

Details and Options

  • The following option can be used:
  • GOVerboseTrueControls utput of additional information
  • See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, Chapter 9.4

Examples

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Basic Examples  (1)

First, load the package:

The example is based on the point group

GTGetIrep needs to calculate the character table. If the character table is provided, it is possible to save time for the evaluation:

Calculate representation matrices of the irreducible representations:

  • Use GTGetIrepMatrix to select representation matrices

    • Options  (1)

    GOVervbose  (1)