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单词 superpartner
释义

superpartner

/ˈsuːpəpɑːtnə /
noun Physics
Each of the hypothetical particles which are supersymmetric counterparts of established particles in the standard model of particle physics: the theory of supersymmetry states that each fundamental particle has a superpartner...
  • Data on the quark and lepton masses and on their superpartner masses may provide major clues to teach us about string theory.
  • When computing quantum corrections to the Higgs mass in supersymmetry one discovers an amazing result: each Standard Model particle and its superpartner give equally large contributions, but they are opposite in sign and so cancel each other out exactly!
  • It's called the gravitino because it is the superpartner of the graviton.

Origin

1970s: from + super + partner.

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更新时间:2024/9/24 2:24:32