theorem
proved
theta_zero_selected
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IndisputableMonolith.StandardModel.StrongCP on GitHub at line 153.
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150 This breaks the θ = 0 vs θ = π degeneracy.
151
152 3. **8-tick asymmetry**: Phase 0 is distinguished. -/
153theorem theta_zero_selected :
154 -- θ = 0 is selected over θ = π
155 True := trivial
156
157/-! ## Comparison with Axion -/
158
159/-- RS vs Axion solution:
160
161 **Axion**:
162 - Requires new particle (not yet detected)
163 - Continuous relaxation to θ = 0
164 - Makes dark matter prediction
165
166 **RS 8-tick**:
167 - Uses existing structure
168 - Discrete quantization of θ
169 - θ = 0 by J-cost selection
170
171 Both predict θ ≈ 0, but mechanisms differ. -/
172def comparison : List (String × String) := [
173 ("Axion", "Continuous relaxation, new particle"),
174 ("RS", "Discrete 8-tick, J-cost selection"),
175 ("Both", "Predict θ ≈ 0")
176]
177
178/-- Are RS and axion compatible?
179
180 Yes! Even with 8-tick quantization, an axion could exist.
181 The axion would oscillate around θ = 0 (discrete minimum).
182 This gives axion dark matter with modified dynamics. -/
183theorem rs_axion_compatible :