Grand unification epoch
- 大一统时期（大一统时期是宇宙演化早期，跟随普朗克时期之后，开始于大爆炸后的10-43秒，温度高达1027 K以上。在这段时期，三种基本力合为一，物理特征如质量、电荷、味和色荷没有意义。大约在大爆炸之后的10-36秒，强作用力从其它基本力中分离出来，触发了宇宙暴胀过程，主导了宇宙演化的暴胀时期）
Grand unification epoch
-
abstract:
In physical cosmology, assuming that nature is described by a Grand unification theory, the grand unification epoch was the period in the evolution of the early universe following the Planck epoch, starting at about 10−43 seconds after the Big Bang, in which the temperature of the universe was comparable to the characteristic temperatures of grand unified theories. If the grand unification energy is taken to be 1015 GeV, this corresponds to temperatures higher than 1027 K.
以上来源于:
WordNet