`alpha_s_exp`

definition

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module: IndisputableMonolith.Physics.StrongForce
domain: Physics
line: 38 · github
papers citing: none yet

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IndisputableMonolith.Physics.StrongForce on GitHub at line 38.

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formal source

  35
  36/-! ## Experimental Value -/
  37
  38def alpha_s_exp : ℝ := 0.1179
  39def alpha_s_err : ℝ := 0.0009
  40
  41/-! ## Theoretical Prediction -/
  42
  43/-- The Wallpaper Fraction: 2/17. -/
  44def alpha_s_geom : ℚ := 2 / 17
  45
  46/-- Predicted Strong Coupling. -/
  47noncomputable def alpha_s_pred : ℝ := alpha_s_geom
  48
  49/-! ## Geometric Derivation -/
  50
  51/-- The prediction derives from wallpaper group count. -/
  52theorem alpha_s_pred_eq_two_over_W :
  53    alpha_s_pred = 2 / (wallpaper_groups : ℝ) := by
  54  simp only [alpha_s_pred, alpha_s_geom, wallpaper_groups]
  55  norm_num
  56
  57/-- Exact value of 2/17 as real. -/
  58theorem alpha_s_geom_eq : (alpha_s_geom : ℝ) = 2 / 17 := by
  59  simp only [alpha_s_geom]
  60  norm_num
  61
  62/-! ## Verification -/
  63
  64/-- Helper: 2/17 bounds using direct computation. -/
  65theorem two_div_17_lower : (0.117 : ℝ) < (alpha_s_geom : ℝ) := by
  66  simp only [alpha_s_geom]
  67  norm_num
  68

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