Cosmo.WebHome for inclusion in GrassmannCosmoFun2009 etc main page: GrassmannCosmoFun2009 These are just rough notes feel free to correct them, add links,...
0 graviton is not a ghost * f'' 0 scalaron is not a tachyon * imposed for R \ge R_{now} at least (i.e. during the whole evolution of the Universe) * pos...