OAI/Analysis/FiniteFactor/CrossedProduct/ConjugationVacuum.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.FiniteFactor.sourceConjugation_fiberIndicator line 11

    Source documentation

    Reflection of each total vacuum test equals its commutant adjoint on the vacuum.

    theorem sourceConjugation_fiberIndicator (θ : SourceCoordinate → ℝ)
        (A : Set (SourceCoordinate → ℝ)) (hA : MeasurableSet A) (n : ℤ) :
        sourceConjugation θ (sourceFiberIndicator A hA n) =
          star (sourceScalar (sourceBaseIndicator A hA) * sourceCommutantRotation θ n) sourceVacuum := by
    …

    Mentions: OAI.FiniteFactor.SourceCoordinate, OAI.FiniteFactor.sourceConjugation, OAI.FiniteFactor.sourceFiberIndicator, OAI.FiniteFactor.sourceScalar, OAI.FiniteFactor.sourceBaseIndicator, OAI.FiniteFactor.sourceCommutantRotation, OAI.FiniteFactor.sourceVacuum

  2. theorem OAI.FiniteFactor.sourceConjugation_algebra_vacuum line 44

    Source documentation

    The actual reflection sends H e_0 to H* e_0 for every source-algebra element.

    theorem sourceConjugation_algebra_vacuum (θ : SourceCoordinate → ℝ)
        {H : SourceHilbert SourceCoordinate →L[ℂ] SourceHilbert SourceCoordinate}
        (hH : H ∈ sourceAlgebra θ) :
        sourceConjugation θ (H sourceVacuum) = star H sourceVacuum := by
    …

    Mentions: OAI.FiniteFactor.SourceCoordinate, OAI.FiniteFactor.SourceHilbert, OAI.FiniteFactor.sourceAlgebra, OAI.FiniteFactor.sourceConjugation, OAI.FiniteFactor.sourceVacuum