Linear Inflation in Curvature-Quadratic Gravity
Abstract
We continue our study of gravity described by the action density (-g)(1/2)(Rik2+bR2); and look for cosmological solutions of gravity coupled to dust, for the closed isotropic model. There is a solution that at t approaches zero has for the radius, a(t)=t/3(1/2); in the absence of dust this solution holds for all time.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.