GroupTheory`
GroupTheory`

GTTbIntegralRules

GTTbIntegralRules[ireps1,ireps2]

finds the rules to minimize the number of parameters.

Details and Options

  • The following options can be given:
  • GOVerbose FalseControls output of additional information
  • See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chpter 9.4.2
  • See also: R.F. Egorov, B.I. Reser, and V.P. Shirkovskii, Consistent treatment of Symmetry in the Tight Binding Approximation, phys.stat.sol. 26, 391 (1968)

Examples

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Basic Examples  (1)

Representation matrices are stored in lists for this example

Representation matrices of generators the group 11 for representation Γ15 (p-Orbitals im Oh)

Relations between the three-center integrals

Options  (1)

GOVerbose  (1)