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单词 Pseudovector
释义

Pseudovector

A typical Vector is transformed to its Negative under inversion. A Vector which is invariant underinversion is called a pseudovector, also called an Axial Vector in older literature (Morse and Feshbach 1953). TheCross Product

(1)

is a pseudovector, whereas the Vector Triple Product
(2)

is a Vector.
(3)


(4)

Given a transformation Matrix ,
(5)

See also Pseudoscalar, Tensor, Vector


References

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

Morse, P. M. and Feshbach, H. Methods of Theoretical Physics, Part I. New York: McGraw-Hill, pp. 46-47, 1953.


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更新时间:2024/11/15 7:25:11