 Critical closed matter-cosmological-constant universe

ID: critical-closed-matter-cosmological-constant-universe

For positive spatial curvature and positive cosmological constant, the effective potential has its maximum at

a_{E} = (\frac{3 μ}{2Λ})^{1/3} .

The critical case

V (a_{E}) = - 1

has

Λ = \frac{4}{9 μ ^{2}}, a_{E} = \frac{3 μ}{2} = Λ^{- 1/2},

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