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Classes and methods required for all calculations related to SU(N) color algebra.
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ColorObject Parent class for all color objects like T, Tr, f, d, ... |
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Tr The trace color object |
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T The T color object. |
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f The f color object |
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d The d color object |
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Epsilon Epsilon_ijk color object for three triplets |
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EpsilonBar Epsilon_ijk color object for three antitriplets |
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K6 K6, the symmetry clebsch coefficient, mapping into the symmetric tensor. |
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K6Bar K6Bar, the barred symmetry clebsch coefficient, mapping into the symmetric tensor. |
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T6 The T6 sextet trace color object. |
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ColorString A list of ColorObjects with an implicit multiplication between, together with a Fraction coefficient and a tag to indicate if the coefficient is real or imaginary. |
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ColorFactor ColorFactor objects are list of ColorString with an implicit summation. |
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