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experimentreal-curvature-contact
created_utc2026-10-10T00:06:54.395206+00:00
statuspassed
checks145
scopeA candidate maximal-degree real-transgression-gradient energy has the occupied-sector zeros. Lower curvature norms and J-weighted terms remain allowed, so no complete force exclusion follows.
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{
  "experiment": "real-curvature-contact",
  "created_utc": "2026-10-10T00:06:54.395206+00:00",
  "status": "passed",
  "checks": 145,
  "cases": [
    {
      "real_depth": 2,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 1,
        "curvature_power": 0,
        "source_form_degree": 0,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "0",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "0",
        "active_unweighted_channel": false,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 3,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 2,
        "curvature_power": 1,
        "source_form_degree": 2,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "280",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "0",
        "active_unweighted_channel": true,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 4,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 2,
        "curvature_power": 1,
        "source_form_degree": 2,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "520",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "0",
        "active_unweighted_channel": true,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 5,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 3,
        "curvature_power": 2,
        "source_form_degree": 4,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "0",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "76040/3",
        "active_unweighted_channel": false,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 6,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 3,
        "curvature_power": 2,
        "source_form_degree": 4,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "0",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "187456/3",
        "active_unweighted_channel": false,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 10,
      "geometry": "ordinary real normal SU3 curvature at one physical spatial point",
      "parameters": {
        "character_degree": 5,
        "curvature_power": 4,
        "source_form_degree": 8,
        "trace_prescription": "unweighted real metric trace"
      },
      "measurements": {
        "gradient_norm_squared_exact": "0",
        "normal_complex_structure_weighted_gradient_norm_squared_exact": "109706201824/3",
        "active_unweighted_channel": false,
        "all_higher_color_forces_excluded": false
      }
    },
    {
      "real_depth": 2,
      "geometry": "independent Cartan curvature character",
      "parameters": {
        "normal_rotation_weights": [
          1,
          2,
          -3
        ]
      },
      "measurements": {
        "real_top_trace_exact": "0",
        "complex_structure_weighted_top_trace_exact": "0"
      }
    },
    {
      "real_depth": 4,
      "geometry": "independent Cartan curvature character",
      "parameters": {
        "normal_rotation_weights": [
          1,
          2,
          -3
        ]
      },
      "measurements": {
        "real_top_trace_exact": "-56",
        "complex_structure_weighted_top_trace_exact": "0"
      }
    },
    {
      "real_depth": 6,
      "geometry": "independent Cartan curvature character",
      "parameters": {
        "normal_rotation_weights": [
          1,
          2,
          -3
        ]
      },
      "measurements": {
        "real_top_trace_exact": "0",
        "complex_structure_weighted_top_trace_exact": "-216"
      }
    },
    {
      "real_depth": 10,
      "geometry": "independent Cartan curvature character",
      "parameters": {
        "normal_rotation_weights": [
          1,
          2,
          -3
        ]
      },
      "measurements": {
        "real_top_trace_exact": "0",
        "complex_structure_weighted_top_trace_exact": "50400"
      }
    },
    {
      "real_depth": 10,
      "geometry": "traceless complex normal rank-three invariant",
      "parameters": {
        "matrix_eigenvalues": [
          "x",
          "y",
          "-x-y"
        ]
      },
      "measurements": {
        "fifth_trace_identity": "tr F^5 = (5/6)(tr F^2)(tr F^3)",
        "independent_fifth_character": false
      }
    },
    {
      "real_depth": 3,
      "geometry": "two-site positive normal-connection Gauss control",
      "parameters": {
        "spatial_stiffness": [
          [
            2,
            -1
          ],
          [
            -1,
            2
          ]
        ],
        "source_coupling": 1
      },
      "measurements": {
        "full_antisymmetric_energy_exact": "2/3",
        "full_symmetric_energy_exact": "1",
        "pair_antisymmetric_energy_exact": "-2/9",
        "pair_symmetric_energy_exact": "1/9",
        "same_field_reduction_derived": false
      }
    },
    {
      "real_depth": 3,
      "geometry": "ordinary noncompact radial Laplace Green function",
      "parameters": {
        "radial_kernel": "1/(4*pi*r)"
      },
      "measurements": {
        "away_source_laplacian_exact": "0",
        "source_flux_exact": "1",
        "four_to_three_marginal_exact": "1/(4*pi*r)",
        "localized_particle_profile_derived": false
      }
    },
    {
      "real_depth": 4,
      "geometry": "ordinary noncompact radial Laplace Green function",
      "parameters": {
        "radial_kernel": "1/(4*pi**2*r**2)"
      },
      "measurements": {
        "away_source_laplacian_exact": "0",
        "source_flux_exact": "1",
        "four_to_three_marginal_exact": "1/(4*pi*r)",
        "localized_particle_profile_derived": false
      }
    },
    {
      "real_depth": 2,
      "geometry": "inactive-curvature connection-source control",
      "parameters": {
        "constraint": "k q - rho = 0"
      },
      "measurements": {
        "zero_stiffness_requires_zero_source": true,
        "zero_stiffness_implies_zero_coupling": false
      }
    }
  ],
  "scope": "A candidate maximal-degree real-transgression-gradient energy has the occupied-sector zeros. Lower curvature norms and J-weighted terms remain allowed, so no complete force exclusion follows.",
  "sources": {
    "experiments/real-curvature-contact-checks.py": "1a738f26f37e011b2946b6347468044dc4384afb978985827a692fd1ad8f6c7e"
  }
}