英语词汇“gravitino”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

gravitino

/ˌɡravɪˈtiːnəʊ/

Particle Physics

noun

1A hypothetical particle of zero rest mass and negative energy, postulated in a theory of the continuous creation of matter. Now historical.

2A hypothetical particle which is the supersymmetric counterpart of a graviton, with spin 3/2 instead of 2.

Whether or not the gravitino has mass depends on whether (in the theories) supersymmetry is unbroken (the gravitino has no mass) or broken (it does have mass)..

1950s. From gravit- + -ino.

单词	gravitino
释义	gravitino /ˌɡravɪˈtiːnəʊ/ Particle Physics noun 1A hypothetical particle of zero rest mass and negative energy, postulated in a theory of the continuous creation of matter. Now historical. 2A hypothetical particle which is the supersymmetric counterpart of a graviton, with spin 3/2 instead of 2. Whether or not the gravitino has mass depends on whether (in the theories) supersymmetry is unbroken (the gravitino has no mass) or broken (it does have mass).. Origin 1950s. From gravit- + -ino.
随便看	sanctum sanctum sanctorum Sanctus sanctus bell sand sandal sandaled sandalled sandalwood Sandalwood Island sandalwood oil sandarac Sandawe sandbag sandbagger sandbank sandbar sand bath sandblast sandblaster sandboard sandboarder sandboarding sandbox sandbox tree