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单词 Pseudotensor
释义

Pseudotensor

A Tensor-like object which reverses sign under inversion. Given a transformation Matrix ,


where det is the Determinant. A pseudotensor is sometimes also called a Tensor Density.

See also Pseudoscalar, Pseudovector, Scalar, Tensor Density


References

Arfken, G. ``Pseudotensors, Dual Tensors.'' §3.4 in Mathematical Methods for Physicists, 3rd ed. Orlando, FL: Academic Press, pp. 128-137, 1985.


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更新时间:2024/11/15 7:49:00