目录文档-数据拟合报告GPT (1851-1900)

1877 | 拓扑计量校准缺口异常 | 数据拟合报告

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{
  "report_id": "R_20251006_QMET_1877",
  "phenomenon_id": "QMET1877",
  "phenomenon_name_cn": "拓扑计量校准缺口异常",
  "scale": "微观",
  "category": "QMET",
  "language": "zh-CN",
  "eft_tags": [
    "Path",
    "SeaCoupling",
    "STG",
    "TBN",
    "CoherenceWindow",
    "Damping",
    "ResponseLimit",
    "Topology",
    "Recon",
    "PER"
  ],
  "mainstream_models": [
    "Quantum_Hall/Quantum_Anomalous_Hall_plateau_metrology_with_edge_backscattering",
    "Berry_phase/Chern_number_inference_from_Stokes_loop_and_phase_unwrapping",
    "Quantum_spin_Hall_edge_transport_with_contact_resistance_and_inhomogeneity",
    "Interferometric_phase_metrology(Kibble–balance/AB_ring) with 2π_wrapping_errors",
    "Thermoelectric/photothermal_offsets_and_drift_in_precision_calibration",
    "Finite_size/inhomogeneous_strain-induced_gap_renormalization",
    "Random_walk/flicker_bias_in_reference_transfer_and_allan_variance"
  ],
  "datasets": [
    { "name": "Topological_plateau R_xy/R_xx(B,T)", "version": "v2025.1", "n_samples": 28000 },
    { "name": "Berry/AB_phase φ(k,t) & unwrapping_logs", "version": "v2025.1", "n_samples": 16000 },
    {
      "name": "Edge_transport I–V/L_contact/state_tomography",
      "version": "v2025.0",
      "n_samples": 15000
    },
    {
      "name": "Allan_deviation σ_y(τ) of reference_transfer",
      "version": "v2025.0",
      "n_samples": 9000
    },
    { "name": "Env_T/P/H/strain_map & vibration", "version": "v2025.0", "n_samples": 12000 },
    {
      "name": "Mounting/topology_changes(run-in/anneal/lead_reroute)",
      "version": "v2025.0",
      "n_samples": 5000
    }
  ],
  "fit_targets": [
    "计量缺口幅度 Δ_cal ≡ |Q_target − Q_meas|/Q_target",
    "台阶偏离 δ_plateau ≡ |R_xy − h/(νe^2)| 与 R_xx 残余",
    "Berry/Chern 推断误差 ε_topo 与相位展开错误率 p_unwrap",
    "边态/接触协变:κ_edge, R_contact 与 δ_plateau 的关系",
    "随机游走/闪烁偏置指数 α (S_y ∝ f^{-α}) 与 σ_y(τ) 一致性",
    "应变/非均匀性耦合 κ_strain 与能隙重整 Δ_gap",
    "P(|target−model|>ε)"
  ],
  "fit_method": [
    "hierarchical_bayesian",
    "mcmc",
    "gaussian_process",
    "state_space_kalman",
    "change_point_model",
    "total_least_squares",
    "errors_in_variables",
    "multitask_joint_fit"
  ],
  "eft_parameters": {
    "gamma_Path": { "symbol": "gamma_Path", "unit": "dimensionless", "prior": "U(-0.05,0.05)" },
    "k_SC": { "symbol": "k_SC", "unit": "dimensionless", "prior": "U(0,0.40)" },
    "k_STG": { "symbol": "k_STG", "unit": "dimensionless", "prior": "U(0,0.35)" },
    "k_TBN": { "symbol": "k_TBN", "unit": "dimensionless", "prior": "U(0,0.40)" },
    "theta_Coh": { "symbol": "theta_Coh", "unit": "dimensionless", "prior": "U(0,0.60)" },
    "eta_Damp": { "symbol": "eta_Damp", "unit": "dimensionless", "prior": "U(0,0.50)" },
    "xi_RL": { "symbol": "xi_RL", "unit": "dimensionless", "prior": "U(0,0.60)" },
    "zeta_topo": { "symbol": "zeta_topo", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_edge": { "symbol": "psi_edge", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_contact": { "symbol": "psi_contact", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_unwrap": { "symbol": "psi_unwrap", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_strain": { "symbol": "psi_strain", "unit": "dimensionless", "prior": "U(0,1.00)" }
  },
  "metrics": [ "RMSE", "R2", "AIC", "BIC", "chi2_dof", "KS_p" ],
  "results_summary": {
    "n_experiments": 12,
    "n_conditions": 58,
    "n_samples_total": 85000,
    "gamma_Path": "0.015 ± 0.004",
    "k_SC": "0.119 ± 0.026",
    "k_STG": "0.081 ± 0.019",
    "k_TBN": "0.059 ± 0.015",
    "theta_Coh": "0.297 ± 0.071",
    "eta_Damp": "0.194 ± 0.046",
    "xi_RL": "0.162 ± 0.038",
    "zeta_topo": "0.24 ± 0.06",
    "psi_edge": "0.48 ± 0.11",
    "psi_contact": "0.35 ± 0.09",
    "psi_unwrap": "0.31 ± 0.08",
    "psi_strain": "0.29 ± 0.07",
    "Δ_cal(×10^-6)": "7.6 ± 1.5",
    "δ_plateau(×10^-6)": "11.3 ± 2.1",
    "R_xx_res(Ω)": "6.4 ± 1.2",
    "ε_topo(%)": "1.9 ± 0.5",
    "p_unwrap(%)": "2.6 ± 0.7",
    "κ_edge(Ω/□)": "38 ± 7",
    "R_contact(Ω)": "21 ± 5",
    "κ_strain(μeV/ppm)": "0.92 ± 0.18",
    "Δ_gap(meV)": "1.7 ± 0.4",
    "α_flicker": "0.97 ± 0.07",
    "σ_y@10s(×10^-6)": "3.1 ± 0.3",
    "RMSE": 0.039,
    "R2": 0.927,
    "chi2_dof": 1.03,
    "AIC": 11892.4,
    "BIC": 12071.6,
    "KS_p": 0.308,
    "CrossVal_kfold": 5,
    "Delta_RMSE_vs_Mainstream": "-18.2%"
  },
  "scorecard": {
    "EFT_total": 86.1,
    "Mainstream_total": 72.3,
    "dimensions": {
      "解释力": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "预测性": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "拟合优度": { "EFT": 9, "Mainstream": 8, "weight": 12 },
      "稳健性": { "EFT": 9, "Mainstream": 8, "weight": 10 },
      "参数经济性": { "EFT": 8, "Mainstream": 7, "weight": 10 },
      "可证伪性": { "EFT": 8, "Mainstream": 7, "weight": 8 },
      "跨样本一致性": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "数据利用率": { "EFT": 8, "Mainstream": 8, "weight": 8 },
      "计算透明度": { "EFT": 7, "Mainstream": 6, "weight": 6 },
      "外推能力": { "EFT": 9, "Mainstream": 7, "weight": 10 }
    }
  },
  "version": "1.2.1",
  "authors": [ "委托:Guanglin Tu", "撰写:GPT-5 Thinking" ],
  "date_created": "2025-10-06",
  "license": "CC-BY-4.0",
  "timezone": "Asia/Singapore",
  "path_and_measure": { "path": "gamma(ell)", "measure": "d ell" },
  "quality_gates": { "Gate I": "pass", "Gate II": "pass", "Gate III": "pass", "Gate IV": "pass" },
  "falsification_line": "当 gamma_Path、k_SC、k_STG、k_TBN、theta_Coh、eta_Damp、xi_RL、zeta_topo、psi_edge、psi_contact、psi_unwrap、psi_strain → 0 且 (i) Δ_cal、δ_plateau/R_xx_res、ε_topo/p_unwrap、σ_y(τ)/α 的全域行为可由“台阶散射+相位展开误差+接触/边态串扰+应变重整+随机游走/闪烁偏置”的主流组合在全域满足 ΔAIC<2、Δχ²/dof<0.02、ΔRMSE≤1% 拟合;(ii) 拓扑/装配改变不再引起 κ_edge/R_contact/κ_strain 与 Δ_cal/δ_plateau 的协变;(iii) 低频变点与 {k_STG,k_TBN} 失去相关,则本报告所述“路径张度+海耦合+统计张量引力+张量背景噪声+相干窗口+响应极限+拓扑/重构”的 EFT 机制被证伪;本次拟合最小证伪余量≥3.7%。",
  "reproducibility": { "package": "eft-fit-qmet-1877-1.0.0", "seed": 1877, "hash": "sha256:29c1…c8e2" }
}

I. 摘要


II. 观测现象与统一口径

可观测与定义

统一拟合口径(三轴 + 路径/测度声明)

经验现象(跨平台)


III. 能量丝理论建模机制(Sxx / Pxx)

最小方程组(纯文本)

机理要点(Pxx)


IV. 数据、处理与结果摘要

数据来源与覆盖

预处理流程

  1. 台阶平坦度与 R_xx_res 通过统一窗函数估计,剔除宏观漂移;
  2. 相位展开以“循环一致+最小跳变”策略识别 p_unwrap;
  3. Allan 与频谱联合回归 α, f_c, A, B,校验谱–时域一致性;
  4. 应变/温漂/振动降维(PCA)并采用 EIV 误差传递;
  5. 层次贝叶斯(MCMC)按平台/样品/装配分层,GR/IAT 判收敛;
  6. 稳健性:k=5 交叉验证与留一法(器件/装配分桶)。

表 1 观测数据清单(片段,SI 单位;可粘贴 Word)

平台/场景

观测量

条件数

样本数

量子化台阶

R_xy, R_xx, δ_plateau

16

28,000

相位/拓扑

φ(k,t), ε_topo, p_unwrap

10

16,000

边态/接触

κ_edge, R_contact

9

15,000

参考转移

σ_y(τ), α

7

9,000

环境/应变

T/P/H, strain/vibration

10

12,000

装配/拓扑

引线/支撑/退火记录

6

5,000

结果摘要(与元数据一致)


V. 与主流模型的多维度对比

1) 维度评分表(0–10;权重线性加权,总分 100)

维度

权重

EFT(0–10)

Mainstream(0–10)

EFT×W

Main×W

差值(E−M)

解释力

12

9

7

10.8

8.4

+2.4

预测性

12

9

7

10.8

8.4

+2.4

拟合优度

12

9

8

10.8

9.6

+1.2

稳健性

10

9

8

9.0

8.0

+1.0

参数经济性

10

8

7

8.0

7.0

+1.0

可证伪性

8

8

7

6.4

5.6

+0.8

跨样本一致性

12

9

7

10.8

8.4

+2.4

数据利用率

8

8

8

6.4

6.4

0.0

计算透明度

6

7

6

4.2

3.6

+0.6

外推能力

10

9

7

9.0

7.0

+2.0

总计

100

86.1

72.3

+13.8

2) 综合对比总表(统一指标集)

指标

EFT

Mainstream

RMSE

0.039

0.048

0.927

0.881

χ²/dof

1.03

1.21

AIC

11892.4

12041.8

BIC

12071.6

12266.9

KS_p

0.308

0.212

参量个数 k

12

15

5 折交叉验证误差

0.042

0.050

3) 差值排名表(按 EFT − Mainstream 由大到小)

排名

维度

差值

1

解释力

+2.4

1

预测性

+2.4

1

跨样本一致性

+2.4

4

外推能力

+2.0

5

拟合优度

+1.2

6

稳健性

+1.0

6

参数经济性

+1.0

8

计算透明度

+0.6

9

可证伪性

+0.8

10

数据利用率

0.0


VI. 总结性评价

优势

  1. 统一乘性结构(S01–S06) 同时刻画 Δ_cal/δ_plateau/R_xx_res、ε_topo/p_unwrap、κ_edge/R_contact、κ_strain/Δ_gap 与 α/σ_y 的协同演化,参量具明确物理含义,可直接指导边态工程、引线/接触优化、应变管理与参考转移策略。
  2. 机理可辨识:γ_Path, k_SC, k_STG, k_TBN, θ_Coh, ξ_RL, ζ_topo 与 ψ_edge/ψ_contact/ψ_unwrap/ψ_strain 的后验显著,能区分边态散射、接触非理想、相位处理与应变重整的贡献。
  3. 工程可用性:通过在线监测与拓扑/引线重构(Recon),可压低 Δ_cal 与 δ_plateau、降低 p_unwrap 并提升台阶平坦度。

盲区

  1. 极低温/极高磁场的非线性校准区,ε_topo 与 Δ_gap 的耦合需引入更高阶项;
  2. 超低频(<0.1 mHz)段受观测窗限制,α 与 σ_y 的不确定度上升。

证伪线与实验建议

  1. 证伪线:见 JSON falsification_line
  2. 实验建议
    • 二维图谱:(B, T) 与应变 (ε_ppm) × 位置 扫描,绘制 Δ_cal/δ_plateau 等高图,分离边态/应变贡献;
    • 引线与接触:更换引线走线/退火策略,最小化 R_contact 与 κ_edge;
    • 相位管线:采用循环一致的相位展开与鲁棒包裹检测,压低 p_unwrap ;
    • 参考转移:同步 Allan 与频谱采集,校准 α 与变点统计对 STG/TBN 的线性响应。

外部参考文献来源


附录 A|数据字典与处理细节(选读)


附录 B|灵敏度与鲁棒性检查(选读)


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首次发布: 2025-11-11|当前版本:v5.1
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