theorem
proved
Q3_eigenvalue_ratio
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IndisputableMonolith.Physics.CubeSpectrum on GitHub at line 98.
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95structure. The key ratio λ₂/λ₁ = 4/2 = 2 governs the subleading RG eigenvalue.
96-/
97
98theorem Q3_eigenvalue_ratio : Q3_max_eigenvalue / Q3_spectral_gap = Q3_degree := by
99 unfold Q3_max_eigenvalue Q3_spectral_gap Q3_degree; omega
100
101/-! ## Certificate -/
102
103structure Q3Cert where
104 vertices : Q3_vertices = 8
105 edges : Q3_edges = 12
106 faces : Q3_faces = 6
107 euler : Q3_vertices + Q3_faces = Q3_edges + 2
108 trace : Q3_laplacian_eigenvalues.sum = Q3_degree * Q3_vertices
109 aut_order : Q3_aut_order = 48
110 face_pairs : Q3_face_pair_count = 18
111 simplex_verts : Q3_simplex_vertices = 4
112
113def q3Cert : Q3Cert where
114 vertices := rfl
115 edges := rfl
116 faces := rfl
117 euler := Q3_euler
118 trace := Q3_trace
119 aut_order := rfl
120 face_pairs := Q3_face_pair_count_eq
121 simplex_verts := Q3_simplex_vertices_eq
122
123end CubeSpectrum
124end Physics
125end IndisputableMonolith