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refactor: Rename States to FieldOps

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jstoobysmith 2025-02-03 11:28:14 +00:00
parent 171e80fc04
commit 8f41de5785
36 changed files with 946 additions and 946 deletions
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4
HepLean/PerturbationTheory/WickContraction/Basic.lean
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@ -523,10 +523,10 @@ lemma prod_finset_eq_mul_fst_snd (c : WickContraction n) (a : c.1)
/-- A Wick contraction associated with a list of states is said to be `GradingCompliant` if in any
contracted pair of states they are either both fermionic or both bosonic. -/
def GradingCompliant (φs : List 𝓕.States) (φsΛ : WickContraction φs.length) :=
def GradingCompliant (φs : List 𝓕.FieldOp) (φsΛ : WickContraction φs.length) :=
∀ (a : φsΛ.1), (𝓕 |>ₛ φs[φsΛ.fstFieldOfContract a]) = (𝓕 |>ₛ φs[φsΛ.sndFieldOfContract a])
lemma gradingCompliant_congr {φs φs' : List 𝓕.States} (h : φs = φs')
lemma gradingCompliant_congr {φs φs' : List 𝓕.FieldOp} (h : φs = φs')
(φsΛ : WickContraction φs.length) :
GradingCompliant φs φsΛ ↔ GradingCompliant φs' (congr (by simp [h]) φsΛ) := by
subst h