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Structure of an Equal-Time Commutator Occurring in a Theory of Currents
Phys. Rev. D 2, 2362 – Published 15 November, 1970
DOI: https://doi.org/10.1103/PhysRevD.2.2362
Abstract
The structure of an equal-time commutator involving the time component of the axial-vector current and its divergence is investigated. It is shown that the value of the equal-time commutator, formerly given by a power-series expansion, can be obtained in a closed form.
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