“grand unified theory”的概念、定义、习题解题方法及翻译-物理辞典

单词	grand unified theory
释义	grand unified theory(GUT) A theory that attempts to combine the strong, weak, and electromagnetic interactions into a single gauge theory with a single symmetry group. There are a number of different theories, most of which postulate that the interactions merge at high energies into a single interaction (the standard model (see elementary particles) emerges from the GUT as a result of broken symmetry). The energy above which the interactions are the same is around 10¹⁵ GeV, which is much higher than those obtainable with existing accelerators. One prediction of GUTs is the occurrence of proton decay. Some also predict that the neutrino has nonzero mass. There is no conclusive evidence for either at the moment. See also superstring theory
随便看	Glaser, Donald Arthur Glashow-Weinberg-Salam model glass glass fibres Glauber model globular cluster glove box glow discharge glueball gluino gluon Golay cell Gold, Thomas Goldstone's theorem Gopher governor grad gradient gradient operator Graham's law Graham, Thomas gram grand unified theory graph graphite-moderated reactor

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。