 2012

Source paper: www-thphys.physics.ox.ac.uk/people/AndreiStarinets/TUTORIALS_NOTES_GR/gr_cosmology_exam_paper_2012.pdf

The held cover dates this sitting to 13 June 2012. Lettered scopes index the successive separately marked source blocks; all four question options are answered. The metric signature is $(-,+,+,+)$. Wherever a cosmological density appears in a Friedmann equation below, $\rho$ denotes mass density or energy density divided by $c^2$; the corresponding physical energy density is $u=\rho c^2$.