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P4 Success ρ* ≈ 0,75 Théorie de jauge SU(2)

Diagramme de phases du monopole

Deux régimes structurels (cœur-jauge / cœur-Higgs) séparés par une transition à ρ* ≈ 0,75. Tests discriminants à rapports de masse 0,08 et 0,10.

◫ Simulation figure(s)

Figure P4

JSON results — converted to tables

Machine-readable artefacts frozen by SHA-256. Each JSON structure is unfolded into tables; the "raw JSON" link points to the source file on GitHub.

p4_phases.json 2 table(s) · 14 rows Raw JSON on GitHub
ChampValeur
XMAX30
DX0.02
rhoCE_gaugeE_higgsE_potvirielr_gauger_higgsconv
0.10.4887830.196580.07080950.2213930.7349875.718.41oui
0.250.7430220.2997530.1227440.3205261.084323.714.87oui
0.50.998070.404590.1912640.4022161.397912.713.03oui
0.751.173670.4772050.2512010.4452611.586982.272.21oui
11.309810.5282310.3025580.4790191.739622.031.77oui
1.51.518990.5934990.3916160.5338781.993251.791.27oui
21.680970.6385730.4706560.5717442.185891.650.99oui
31.931010.6955750.6009860.6344482.504331.510.71oui
52.290420.7533020.8007120.7364073.009931.390.47oui
82.677760.7917081.024480.8615733.60921.310.35oui
123.069260.8101331.256151.002974.265071.290.27oui
203.660850.7963391.609541.254965.374441.330.21non
p4discri_mratio008.json 7 table(s) · 22 rows Raw JSON on GitHub
ChampValeur
anchor0
p4discri_mratio010.json 7 table(s) · 22 rows Raw JSON on GitHub
ChampValeur
anchor0

Explanation — context & formalism

P4 — Phase Diagram: Two Regimes, One Boundary, One Self-Dual Point

Source: Note_P4_Diagramme_Phases_Monopole_HorsCorpus.pdf

P4 — The phase diagram: two regimes, one boundary, one self-dual point. The monopole mass is calculable over three orders of magnitude.

3 August 2027 — corpus histoire-des-sciences.eu / Machine Noétique (CTFT)


Protocol

Sweep ρ ∈ [0.1, 20] (12 points), same solver as P0 ('t Hooft–Polyakov ansatz, L-BFGS, validated discrete gradient). Per point: mass C = M/(4πv/e), gauge radius (K = 1/2, dressing), Higgs radius (H = 1/2), and virial decomposition Egauge (λ₀), Ehiggs (λ₁), Epot (λ₃). The regime boundary is read in the crossing of radii and the energy weight transfer.

Results

Two regimes, boundary at ρ* ≈ 0.75 (crossing r_gauge/r_Higgs):

Regimeρ rangeCore structureEgauge/CMass law
I (gauge core, ~BPS)< 0.75r_gauge < r_Higgs0.40C ≈ 1.25√ρ + 0.11
II (Higgs core)> 0.75r_Higgs < r_gauge0.40 → 0.22C ≈ 0.77 ln ρ

Self-dual point: ρ = 0.5 gives C = 0.9981 ≃ 1.000 — the exact Bogomolny bound. The solution there is self-dual: a special point of the diagram, not an accident.

Reading — the signature of regime change

The weight transfer across the boundary is sharp: Egauge/C drops from 0.40 to 0.22 while Ehiggs/C rises from 0.15 to 0.44. The monopole passes from a gauge object (the dressed field carries the mass, regime close to self-duality) to a Higgs object (the scalar core carries the mass). The mass is a calculable function of ρ over three orders of magnitude — this is the first complete constitutive law of the structure: at given ρ, the mass, size and composition of the nucleus are predicted.

B3-FAIL

Two artefacts published. (i) ρ → 0 gives C → 0.49 below the BPS bound (1.0): finite-box artefact, already identified in P0 — the BPS limit is singular, without potential Derrick evicts Higgs to the boundary. The bound is reachable only by ρ → 0⁺ from converged branches (C(0.5) ≃ 1 confirms it). (ii) ρ = 20 did not converge (L-BFGS, maxiter) — steepest point, to be retaken with continuation from ρ = 12. Neither affects the regime structure.

Artefacts: p4_phases.py (8b70f0aef78a), data and figure sha_p4.txt.

Verdict

P4 is a success; the cartography is done, the cadrage is closed. Two regimes (gauge core / Higgs core), one measured boundary (ρ* ≈ 0.75), one self-dual point (ρ = 0.5, C = 1 exact), mass laws calculable over three orders of magnitude. The banc has fulfilled its mature mission: the phase diagram (ρ) is drawn, and with it the off-corpus structure has its first complete constitutive law.

Final balance of the channel: five predictions of the cadrage, five successes, no adjusted parameter — P0 (monopole calibrated on BPS), P1 (Bohr atom, Coulomb pure), P2 (topologically quantised charge), P3 (bridge + confinement), P4 (phase diagram). The off-corpus structure, founded on the closed corpus, keeps all its promises.

No addition to Programme 2027; notes G6–G19, P0–P3 published, unmodified.

Documentary chain

Notes G6–G19, Bilan (d30190d7bc24), acts (665b1db476a5, 493fa1a08291), Addendum (036b3b36e01d), cadrage (a5263d536ee5), P0 (6f8dac8255ce), P1 (18a75bff4023), P2 (72c84bf155b9), P3 (ff9d55667296). P4 artefacts: p4_phases.py (8b70f0aef78a), p4_phases.json (91d2751acc38), p4_phases.png (2b3a9879f733). SHA-256 truncated to 12 characters.

Document source

Reports (PDF verdict notes)

</> Simulation — Python scripts

p4_phases.py

⌗ Cross-references

§ Related glossary entries

Fonctionnelle C(ρ) — Énergie réduite du monopole en fonction du rapport ρ = m_H/m_W entre masses de Higgs et de jauge. Son profil définit le diagramme de phases.
Diagramme de phases (ρ*) — Deux régimes du monopole — cœur-jauge et cœur-Higgs — séparés par la transition ρ* ≈ 0,75.

See the full glossary →