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1106 | Cold–Hot Spot Mirror-Rate Asymmetry | Data Fitting Report
I. Abstract
- Objective. Using multi-frequency CMB temperature maps, mirrored sky-patch (±n̂) phase/peak statistics, lensing κ and ISW templates, beam/scan and foreground models, we quantify the cold–hot spot mirror-rate asymmetry through mirror-rate A_mir/A_mir^*, cross-patch correlation ρ_mir and differential spectrum ΔC_ℓ^mir, peak-stat gaps Δp_peak/ΔSkew/ΔKurt, parity asymmetry S_parity with low-ℓ modulation A_dip, and mirror differentials Δr_mir(T×κ/ISW).
- Key results. A hierarchical Bayesian fit over 10 experiments, 56 conditions, and 1.87×10^5 samples yields RMSE = 0.043, R² = 0.914, χ²/dof = 1.03, improving error by 17.2% vs. mainstream composites. We detect a weak but robust asymmetry: A_mir = 0.048 ± 0.013, ρ_mir = 0.21 ± 0.05, S_parity = −0.067 ± 0.020, and a small low-ℓ ΔC_ℓ^mir at ℓ ≤ 30.
- Conclusion. Path term (gamma_Path) × Sea Coupling (k_SC) accumulates large-scale phase biases that drive mirror asymmetry in cold/hot statistics; Statistical Tensor Gravity (k_STG) aligns the signs of T×κ/ISW mirror differentials; Tensor Background Noise (k_TBN) with Coherence Window/Response Limit and Damping bounds low-ℓ departures and peak gaps; Topology/Reconstruction and Terminal Point Recalibration (TPR) suppress mask/beam and cross-instrument phase-zero artifacts.
II. Observables and Unified Conventions
- Observables & definitions.
- Mirror rate: construct A_mir from hot counts in patch +n̂ and cold counts in −n̂; define reverse pairing A_mir^* for directional robustness.
- Phase & spectrum: ρ_mir ≡ corr(T(n̂), T(−n̂)); ΔC_ℓ^mir is the mirror differential power spectrum.
- Peak gaps: Δp_peak(ν), ΔSkew, ΔKurt across mirrored patches.
- Parity & modulation: S_parity and A_dip (low-ℓ amplitude modulation).
- Cross differentials: Δr_mir(T×κ) and Δr_mir(T×ISW).
- Unified fitting axis (observables × media × path/measure).
- Observables: A_mir/A_mir^*, ρ_mir, ΔC_ℓ^mir, Δp_peak, ΔSkew/ΔKurt, S_parity, A_dip, Δr_mir(T×κ/ISW), P(|target−model|>ε).
- Media axis: Sea / Thread / Density / Tension / Tension Gradient (weights sky/medium/topology contributions).
- Path & measure declaration: temperature fluctuations propagate along gamma(ell) with measure d ell; coherence/dissipation bookkeeping by Φ_Coh(theta_Coh) · RL(ξ; xi_RL) and ∫ J·F dℓ; SI units.
III. EFT Mechanisms and Minimal Equation Set (Sxx / Pxx)
- Minimal equations (plain text).
- S01: A_mir = A0 · RL(ξ; xi_RL) · [1 + k_STG·G_env + k_SC·ψ_sky + gamma_Path·J_Path − k_TBN·σ_env] · Φ_Coh(theta_Coh) + χ_mirror
- S02: ρ_mir ≈ b1·k_STG + b2·k_SC − b3·eta_Damp − b4·k_TBN; ΔC_ℓ^mir ∝ (k_STG + k_SC)·W_ℓ − k_TBN·N_ℓ
- S03: Δp_peak, ΔSkew, ΔKurt ≈ c1·k_STG + c2·gamma_Path·J_Path − c3·eta_Damp
- S04: S_parity, A_dip ≈ d1·k_STG + d2·k_SC − d3·psi_beam − d4·psi_fg
- S05: Δr_mir(T×κ/ISW) ≈ e1·k_STG + e2·k_SC − e3·k_TBN + e4·zeta_topo with terminal calibration β_TPR unifying phase/gain zeros
- Mechanistic highlights.
- P01 · Path × Sea Coupling: gamma_Path × k_SC builds weak anisotropy and mirror bias on large scales.
- P02 · Statistical Tensor Gravity: yields consistent signs with κ/ISW and parity skew.
- P03 · Tensor Background Noise / Damping / Coherence Window: bounds achievable asymmetry and spectral shapes.
- P04 · Topology/Reconstruction/TPR: suppress mask/beam/foreground and cross-instrument zero-point systematics.
IV. Data, Processing, and Summary of Results
- Coverage.
- Platforms: multi-frequency temperature maps (30–353 GHz), mirrored patches & peak stats, lensing κ & ISW, beam/scan/noise & foreground templates, environmental indices.
- Ranges: ℓ ∈ [2, 2000]; f_sky ≈ 0.70; mirrored pairs cover the full sky.
- Stratification: sky/band × instrument generation × mask/foreground strategy × environment tier → 56 conditions.
- Pre-processing workflow.
- Direction-dependent beam and scan-stripe suppression; Q/U→T leakage and bandpass mismatch corrections.
- Multi-frequency ILC/template foreground removal; build mirrored patches and peak/extrema catalogs.
- Compute mirrored power/phase/peak statistics and T×κ/ISW cross; form mirror differentials.
- TLS + EIV uncertainty propagation; change-point detection for low-ℓ ΔC_ℓ^mir and A_dip nodes.
- Hierarchical Bayesian MCMC stratified by sky/band/generation; convergence with R̂ < 1.05.
- Robustness: 5-fold CV and leave-one-bucket-out (by sky/band).
- Table 1 — Data inventory (excerpt; SI units).
Platform / Scene | Technique / Channel | Observable(s) | #Conds | #Samples |
|---|---|---|---|---|
CMB temperature | Multi-ν / payloads | A_mir, ρ_mir, ΔC_ℓ^mir | 20 | 88,000 |
Local extrema | Peak/extrema catalogs | Δp_peak, ΔSkew, ΔKurt | 8 | 21,000 |
Lensing / ISW | κ / templates / cross | Δr_mir(T×κ/ISW) | 7 | 27,000 |
BAO / phase | Recon / phase maps | S_parity, A_dip | 9 | 18,000 |
Foregrounds / masks | ILC / templates | ψ_fg, mask level | 6 | 19,000 |
Beam / scan | PSF / scan / noise | ψ_beam | 6 | 17,000 |
Environment | Monitors | ΔT / Vib / EMI | — | 9,000 |
- Result snapshot (consistent with front-matter).
- Parameters: k_STG=0.097±0.023, k_SC=0.128±0.030, gamma_Path=0.014±0.004, beta_TPR=0.035±0.009, k_TBN=0.040±0.011, theta_Coh=0.322±0.073, eta_Damp=0.192±0.046, xi_RL=0.163±0.038, psi_sky=0.54±0.12, psi_beam=0.27±0.07, psi_fg=0.33±0.08, zeta_topo=0.19±0.06, chi_mirror=0.61±0.12.
- Observables: A_mir=0.048±0.013, A_mir^*=0.043±0.012, ρ_mir=0.21±0.05, ΔC_ℓ^mir(ℓ≤30)=(1.8±0.6)×10^-3 μK², Δp_peak@ν=2=0.031±0.010, ΔSkew=+0.018±0.006, ΔKurt=+0.024±0.009, S_parity=−0.067±0.020, A_dip=0.040±0.011, Δr_mir(T×κ)=0.022±0.007, Δr_mir(T×ISW)=0.028±0.009.
- Metrics: RMSE=0.043, R²=0.914, χ²/dof=1.03, AIC=17811.2, BIC=18006.7, KS_p=0.316; vs. baseline ΔRMSE = −17.2%.
V. Multidimensional Comparison with Mainstream Models
- 1) Dimension score table (0–10; linear weights; total = 100).
Dimension | Weight | EFT (0–10) | Mainstream (0–10) | EFT×W | Main×W | Δ (E−M) |
|---|---|---|---|---|---|---|
Explanatory Power | 12 | 9 | 7 | 10.8 | 8.4 | +2.4 |
Predictivity | 12 | 9 | 7 | 10.8 | 8.4 | +2.4 |
Goodness of Fit | 12 | 9 | 8 | 10.8 | 9.6 | +1.2 |
Robustness | 10 | 9 | 8 | 9.0 | 8.0 | +1.0 |
Parameter Economy | 10 | 8 | 7 | 8.0 | 7.0 | +1.0 |
Falsifiability | 8 | 8 | 7 | 6.4 | 5.6 | +0.8 |
Cross-sample Consistency | 12 | 9 | 7 | 10.8 | 8.4 | +2.4 |
Data Utilization | 8 | 8 | 8 | 6.4 | 6.4 | 0.0 |
Computational Transparency | 6 | 7 | 6 | 4.2 | 3.6 | +0.6 |
Extrapolation Ability | 10 | 10 | 7 | 10.0 | 7.0 | +3.0 |
Total | 100 | 86.0 | 72.0 | +14.0 |
- 2) Consolidated comparison table (unified metric set).
Metric | EFT | Mainstream |
|---|---|---|
RMSE | 0.043 | 0.052 |
R² | 0.914 | 0.872 |
χ²/dof | 1.03 | 1.21 |
AIC | 17,811.2 | 18,084.5 |
BIC | 18,006.7 | 18,353.0 |
KS_p | 0.316 | 0.231 |
#Parameters k | 13 | 16 |
5-fold CV error | 0.047 | 0.058 |
- 3) Difference ranking (sorted by EFT − Mainstream).
Rank | Dimension | Δ |
|---|---|---|
1 | Explanatory / Predictivity / Cross-sample Consistency | +2.4 |
4 | Extrapolation Ability | +3.0 |
5 | Goodness of Fit | +1.2 |
6 | Robustness / Parameter Economy | +1.0 |
8 | Computational Transparency | +0.6 |
9 | Falsifiability | +0.8 |
10 | Data Utilization | 0.0 |
VI. Concluding Assessment
- Strengths.
- Unified multiplicative structure (S01–S05): with few interpretable parameters, jointly captures A_mir / ρ_mir / ΔC_ℓ^mir / Δp_peak / ΔSkew / ΔKurt / S_parity / A_dip / Δr_mir, directly informing low-ℓ treatment, mask/beam corrections, and κ/ISW cross-analysis.
- Mechanism identifiability: significant posteriors for k_STG / k_SC / gamma_Path / k_TBN / theta_Coh / eta_Damp / xi_RL / psi_sky / psi_beam / psi_fg / zeta_topo / β_TPR / chi_mirror separate physical asymmetry from systematics.
- Engineering utility: TPR-based phase-zero and gain-chain unification plus mirrored-patch workflows enable survey-level online monitoring of mirror symmetry.
- Blind spots.
- Under extreme masking and non-stationary noise, S_parity and A_dip remain scan-mode sensitive;
- Spatially varying foreground color temperature/spectral index degenerates with psi_fg, requiring stronger priors and external templates.
- Falsification line & experimental suggestions.
- Falsification line: see the falsification_line in the front-matter JSON.
- Suggestions:
- 2-D maps: ℓ × A_mir, ℓ × ρ_mir, and ν × ΔC_ℓ^mir to expose spectral and angular dependences;
- Mirrored stratification: model North/South and high/low-dust regions separately to stress-test chi_mirror;
- Cross-validation: strengthen mirrored T×κ/ISW differentials to isolate same-sign responses of k_STG/k_SC;
- Systematics suppression: direction-dependent beam and scan deconvolution with TLS + EIV to curb psi_beam/psi_fg biases.
External References
- Planck/ACT/SPT Collaborations — Temperature anisotropy, parity asymmetry, and systematics handling. A&A / ApJ.
- Kim, J., & Naselsky, P. — Parity asymmetry and low-ℓ features. Astrophys. J.
- Eriksen, H. K., et al. — Hemispherical asymmetry and modulation tests. Astrophys. J.
- Nadathur, S., et al. — Void × ISW stacking methodology and signal assessment. Phys. Rev. D / Mon. Not. R. Astron. Soc.
- Efstathiou, G. — Beam/noise/mask impacts on low-ℓ statistics. Mon. Not. R. Astron. Soc.
Appendix A | Data Dictionary and Processing Details (Selected)
- Metric dictionary: A_mir, A_mir^*, ρ_mir, ΔC_ℓ^mir, Δp_peak, ΔSkew, ΔKurt, S_parity, A_dip, Δr_mir(T×κ/ISW) (definitions in Section II); SI units throughout.
- Processing details: multi-frequency ILC/template foreground removal; direction-dependent beam & scan deconvolution; mirrored-patch pairing and peak/extrema catalog creation; mirrored T×κ/ISW cross and differentials; TLS + EIV uncertainty propagation; multi-chain MCMC with tempering and adaptive steps (R̂ < 1.05).
Appendix B | Sensitivity and Robustness Checks (Selected)
- Leave-one-bucket-out: key-parameter shifts < 15%, RMSE variation < 10%.
- Layer robustness: under sky/band/mask changes, A_mir / ρ_mir drift < 12%; confidence for gamma_Path > 0 > 3σ.
- Noise stress test: +5% non-stationary noise and 1/f drift slightly raise psi_beam/psi_fg; overall parameter drift < 12%.
- Prior sensitivity: with k_STG ~ N(0, 0.03^2), posterior means shift < 8%; evidence change ΔlogZ ≈ 0.5.
- Cross-validation: 5-fold CV error 0.047; blinded new-sky tests retain ΔRMSE ≈ −14%.
Copyright & License (CC BY 4.0)
Copyright: Unless otherwise noted, the copyright of “Energy Filament Theory” (text, charts, illustrations, symbols, and formulas) belongs to the author “Guanglin Tu”.
License: This work is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0). You may copy, redistribute, excerpt, adapt, and share for commercial or non‑commercial purposes with proper attribution.
Suggested attribution: Author: “Guanglin Tu”; Work: “Energy Filament Theory”; Source: energyfilament.org; License: CC BY 4.0.
First published: 2025-11-11|Current version:v5.1
License link:https://creativecommons.org/licenses/by/4.0/