Question

Is Belinfante–Rosenfeld stress–energy tensor used to derive momentum?

Answer 1

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$\mathfrak{Q.}$Is Belinfante–Rosenfeld stress–energy tensor used to derive momentum?

$\mathfrak{Ans.}$Belinfante–Rosenfeld stress–energy tensor. In mathematical physics, the Belinfante–Rosenfeld tensor is a modification of the energy–momentum tensor that is constructed from the canonical energy–momentum tensor and the spin current so as to be symmetric yet still conserved.

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Answer 2

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Belinfante–Rosenfeld stress–energy tensor. In mathematical physics, the Belinfante–Rosenfeld tensor is a modification of the energy–momentum tensor that is constructed from the canonical energy–momentum tensor and the spin current so as to be symmetric yet still conserved.
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