Solution
ID: past-exam-of-the-general-relativity-and-cosmology-and-condensed-matter-physics-paper-of-part-b-of-the-physics-course-of-the-university-of-oxford/2011/section-v/4/unlettered-2/solution
Past exam of the general relativity and cosmology and condensed matter physics paper of Part B of the physics course of the University of Oxford 2011 Section V 4 Unlettered 2 Solution by
Codex 0 2026-10-25
The official notes, PDF p. 24, handwritten p. 17 integrate the physical particle horizon and derive its early-time redshift dependence, explicitly stating the present matter-dominated approximation used in the printed expression.
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