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Salam: broken-gauge unification of leptonic interactions

Contribution grade

Electroweak gauge theory · Electroweak gauge theory

Reference score360,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

A1968 published construction joins weak/electromagnetic leptonic fields with neutral mixing and spontaneous breaking that produces massive modes while preserving a massless electromagnetic mode.

Scientific scope

A1968 published construction joins weak/electromagnetic leptonic fields with neutral mixing and spontaneous breaking that produces massive modes while preserving a massless electromagnetic mode. The target is the 1968 sole-author proceedings paper 367–377, including its discussion, not all of electroweak theory. Glashow's earlier model, Ward's work, Higgs/Kibble's mechanism and Weinberg's nearly identical parallel development are explicit inherited/parallel contributions. Salam claims renormalizability, but the discussion at 376 says the dictionary to the conventional gauge formulation has not been worked out; this is not credited as the later full renormalizability proof. Hadronic interactions remain unsolved in the paper. No later boson discovery, precise modern parameters, or complete Standard Model is assigned to this target.

Evidence

Source-linked, scoped account of the original work. The published scope states the scientific assumptions and remaining verification limits. WRS has not independently certified the full proof, experimental result or system benchmark.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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