id author title date pages extension mime words sentences flesch summary cache txt work_stv7hzbwsvhsvjk5y3aichavei C. D. McCoy Can Typicality Arguments Dissolve Cosmology's Flatness Problem? 2017 10 .pdf application/pdf 5589 562 73 claims that the GHS measure alone tells us that almost all spacetimes are spatially flat (Carroll and Tam, Have identified the relevant spaces for representing FRW space forms, I next put the theory into a Hamiltonian formulation (Wald, 1984, Appendix E) in order to obtain a symplectic structure and, hence, the canonical measure. For curved FRW spacetimes, it is true that the measure diverges for small values of curvature The GHS measure diverges for large scale factors in the case of flat FRW spacetimes just as it is true that the GHS measure attributes infinite measure to flat FRW spacetimes (as Carroll and Tam appear "The measure diverges on flat universes" (Carroll and Tam, 2010, 28). no such thing as a typical FRW spacetime, and the GHS measure is not going to explain why the universe's ./cache/work_stv7hzbwsvhsvjk5y3aichavei.pdf ./txt/work_stv7hzbwsvhsvjk5y3aichavei.txt