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Pietro Monticone 2025-01-13 23:59:30 +01:00
parent 19cb08e05b
commit 89baced65e
14 changed files with 26 additions and 26 deletions

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@ -7,7 +7,7 @@ import HepLean.PerturbationTheory.FieldStruct.CreateAnnihilate
import HepLean.PerturbationTheory.CreateAnnihilate
/-!
# Creation and annihlation sections
# Creation and annihilation sections
-/
@ -68,7 +68,7 @@ def cons {φ : 𝓕.States} (ψ : 𝓕.statesToCreateAnnihilateType φ) (ψs : C
CreateAnnihilateSect (φ :: φs) := ⟨⟨φ, ψ⟩ :: ψs.1, by
simp [List.map_cons, ψs.2]⟩
/-- The creation and annihlation sections for a singleton list is given by
/-- The creation and annihilation sections for a singleton list is given by
a choice of `𝓕.statesToCreateAnnihilateType φ`. If `φ` is a asymptotic state
there is no choice here, else there are two choices. -/
def singletonEquiv {φ : 𝓕.States} : CreateAnnihilateSect [φ] ≃