 Through general relativity, he instead produced a myriad of theoretical results without resorting to arbitrary parameters or renormalization, some in closer agreement with experiment than derived from quantum field theory, e.g.for the Lamb splitting with "N" = 4.Yet another phenomenon that Sachs' theory can accommodate (that standard cosmology might not) is the Huge-LQG large quasar group, since general relativity does not presuppose homogeneity or isotropy, i.e.