Instability of space - like and null orbifold singularities
Jun, 2002Citations per year
Abstract:
Time dependent orbifolds with spacelike or null singularities have recently been studied as simple models of cosmological singularities. We show that their apparent simplicity is an illusion: the introduction of a single particle causes the spacetime to collapse to a strong curvature singularity (a Big Crunch), even in regions arbitrarily far from the particle.- 98.80.Cq
- 11.25.-w
- cosmological model
- string model
- orbifold
- boundary condition
- stability
- space-time: singularity
References(35)
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