How the Belinfante term emerges from definition of metrical stress-energy tensor?
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Hello ☺
That's easy.
You should have tried to vary the term ∇ϕ∇ϕ respect to δgμνδgμν (I am only try in the case of the action functionally depends on [g,ϕ,∇ϕ][g,ϕ,∇ϕ]),
but I am not sure how the generators appeared (the spin tensor contains it), how to swap ∇μ∇μ to in front .
Then would be easy to reach our solution.
That's easy.
You should have tried to vary the term ∇ϕ∇ϕ respect to δgμνδgμν (I am only try in the case of the action functionally depends on [g,ϕ,∇ϕ][g,ϕ,∇ϕ]),
but I am not sure how the generators appeared (the spin tensor contains it), how to swap ∇μ∇μ to in front .
Then would be easy to reach our solution.
Answered by
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The definition do not explain its theory the practical is tp be proved for the students.
As per CBSE Class X to be followed.
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