graviton

FREQ #46042

n. [核]引力子

发音

US /ˈɡɹavɪtɒn/

词形变化

gravitons 复数 gravitons

释义与例句

n.
  1. 1.

    A hypothetical gauge boson that regulates the gravitational force. It would have a spin of 2 and zero rest mass.

    引力子

    重力子

    物理

词汇关系

名词

上位词 1

gauge boson

词源

From gravity + -on. Coined by Russian physicists Dmitrii Blokhintsev and F. M. Gal'perin in 1934, and reintroduced by English physicist Paul Dirac in 1959 in a lecture to the American Physical Society.

来源：wiktionary