Source-pinned research

Research proof index

Search theorem names, mathematical ideas, modules, topics, projects, and role-labelled researchers. Open a result for its complete indexed Lean declaration and source record.

This index contains 18 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.32.0

Dual Leftdual Left To Matrix ρ

Fermion.dualLeftdualLeftToMatrix_ρ

Plain-language statement

The group action of SL(2,ℂ) on dualLeftHanded ⊗ dualLeftHanded is equivalent to (M.1⁻¹)ᵀ * leftLeftToMatrix v * (M.1⁻¹).

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Dual Left Left To Matrix ρ

Fermion.dualLeftLeftToMatrix_ρ

Plain-language statement

The group action of SL(2,ℂ) on dualLeftHanded ⊗ leftHanded is equivalent to (M.1⁻¹)ᵀ * leftDualLeftToMatrix v * (M.1)ᵀ.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

View proof record