Source-pinned research

Research proof index

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Project-declaredLean 4.32.0

Time Contract mem center

FieldSpecification.WickAlgebra.timeContract_mem_center

Plain-language statement

For a field specification 𝓕, and Ο† and ψ elements of 𝓕.FieldOp, then timeContract Ο† ψ is in the center of 𝓕.WickAlgebra.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Time Contract of time Order Rel

FieldSpecification.WickAlgebra.timeContract_of_timeOrderRel

Plain-language statement

For a field specification 𝓕, and Ο† and ψ elements of 𝓕.FieldOp, if Ο† and ψ are time-ordered then timeContract Ο† ψ = [anPart Ο†, ofFieldOp ψ]β‚›.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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