Monthly Archives: July 2020

Levi-civita tensor

Levi-civita tensor

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Symmetric and antisymmetric tensors

Symmetric and antisymmetric tensors

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Tensor differentiation

Tensor differentiation

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Contraction of a tensor and independence of Lorentz frame

Contraction of a tensor and independence of Lorentz frame Also, not a new post, but a solution to MTW’s Exercise 3.7: Maxwell’s equations using the electromagnetic field tensor

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Electromagnetic field (Faraday) tensor at work

Electromagnetic field (Faraday) tensor at work

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Tensor product of vectors and one-forms

Tensor product of vectors and one-forms

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Raising and lowering tensor indices

Raising and lowering tensor indices

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Transformation law for tensor components

Transformation law for tensor components

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Lorentz force law and the electromagnetic field tensor

Lorentz force law and the electromagnetic field tensor

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Lorentz boost in an arbitrary direction

Lorentz boost in an arbitrary direction

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