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单词 unitary symmetry
释义

unitary symmetry

Physics
noun
Invariance under a unitary group, especially a group consisting of all unitary matrices of a given size and having determinants equal to one; (in later use) a model which approximates the strong interactions of elementary particles by means of such invariance.

Origin

1960s; earliest use found in Nuovo Cimento.

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更新时间:2024/12/23 20:18:12