theorem
proved
parity_violation
show as:
view math explainer →
open explainer
Generate a durable explainer page for this declaration.
open lean source
IndisputableMonolith.Physics.WeakForceEmergence on GitHub at line 84.
browse module
All declarations in this module, on Recognition.
explainer page
depends on
formal source
81def rightHandedCouples : Bool := false
82
83/-- Parity violation: L ≠ R. -/
84theorem parity_violation : leftHandedCouples ≠ rightHandedCouples := by
85 decide
86
87/-! ## Weak Isospin Doublets -/
88
89/-- Lepton doublet: (νe, e⁻). -/
90def leptonDoublet : ℕ := 2
91
92/-- Quark doublet: (u, d). -/
93def quarkDoublet : ℕ := 2
94
95/-- Each generation has 2 isospin doublets. -/
96def doubletsPerGeneration : ℕ := 2
97
98/-- Total doublets for 3 generations. -/
99def totalDoublets : ℕ := 3 * doubletsPerGeneration
100
101/-! ## Range and Strength -/
102
103/-- Weak interaction range is ~10⁻³ fm. -/
104theorem weak_range_short : weakRange_fm < 0.01 := by
105 -- 0.197327 / 80.3692 ≈ 0.00245 fm < 0.01
106 simp only [weakRange_fm, hbar_c_GeV_fm, wBosonMass_GeV]
107 norm_num
108
109/-- G_F relation: G_F / (ℏc)³ = √2 g² / (8 m_W²). -/
110def gf_from_mw : ℝ := sqrt 2 * (weak_coupling_g)^2 / (8 * wBosonMass_GeV^2)
111
112/-- G_F matches the derived value (approximate, within 10%).
113 The derivation is: G_F = sqrt(2) * g² / (8 * mW²) where g = 2*mW/v.
114 Simplifying: G_F = sqrt(2) / (2 * v²).