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structure definition def or abbrev

HamiltonianSpectrumCert

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formal statement (Lean)

  52structure HamiltonianSpectrumCert where
  53  five_sectors : Fintype.card SpectralSector = 5
  54  vacuum : Jcost 1 = 0
  55  excited : ∀ {r : ℝ}, 0 < r → r ≠ 1 → 0 < Jcost r
  56  lattice_gap : ∀ (a : ℝ) (ha : 0 < a), latticeSpacingGap a ha
  57

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