多强人啊~~~不好意思我转一下话题,在大爆炸模型里有个修正为了去解析背景辐射的一致性,它说宇宙在某个区间内(0.多少个0秒不记得了)宇宙从小不点涨到了跟现在差不多的大,那么这个涨速岂不是光速的N次方倍?这个是可以接受的么?
this is not the speed in the SR, while the expansion of the space frame itself. in SR, we talk about the speed of objects in the frame of space Actually based on SR, parts in the universe that's are departing with speed exceeding c cannot communicate at all.