哦查到了，是叫《猎户座防线》

三体抄了xeelee的一堆点子

xeelee中银色幽灵（猎户座防线的制造者）改变宇宙常数的方式：When its voice came through again it had a richer timbre. 'I have established a closed channel. All right. Jack. You are aware that quagma is the state of matter which emerged from the Big Bang. Matter, when raised to sufficiently high temperatures, melts into a magma of quarks - a quagma. And at such temperatures the fundamental forces of physics unify into a single superforce. Quagma is bound together only by such a superforce. When quagma is allowed to cool and expand the superforce decomposes into the four sub-forces.'
'So?'
'By controlling the decomposition, one can select the ratio between those forces'
'Ah.' Eve, I wish you were here to help me with this ... 'And those ratios govern the
fundamental constants - including Planck's constant.'
'Correct.' - Vacuum Diagrams