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feat: Start adding expansions in terms of basis

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jstoobysmith 2024-10-23 05:56:00 +00:00
parent 5a0e52e726
commit 1148234929
5 changed files with 196 additions and 2 deletions
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5
HepLean/Tensors/Tree/Elab.lean
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@ -203,6 +203,11 @@ def specialTypes : List (String × (Term → Term)) := [
mkIdent ``Fermion.complexLorentzTensor,
mkIdent ``Fermion.Color.down,
mkIdent ``Fermion.Color.down, T]),
("𝟙_ (Rep ℂ SL(2, ℂ)) ⟶ Lorentz.complexContr ⊗ Lorentz.complexContr", fun T =>
Syntax.mkApp (mkIdent ``TensorTree.constTwoNodeE) #[
mkIdent ``Fermion.complexLorentzTensor,
mkIdent ``Fermion.Color.up,
mkIdent ``Fermion.Color.up, T]),
("𝟙_ (Rep ℂ SL(2, ℂ)) ⟶ Lorentz.complexContr ⊗ Fermion.leftHanded ⊗ Fermion.rightHanded", fun T =>
Syntax.mkApp (mkIdent ``TensorTree.constThreeNodeE) #[
mkIdent ``Fermion.complexLorentzTensor, mkIdent ``Fermion.Color.up,