18,025 research outputs found
Perturbation theory in nonstandard cosmology
We study inhomogeneous perturbations away from the strongly homogeneous
background cosmology previously studied. The problem is greatly simplified by
using the mapping on the inner Schwarzschild solution. The resulting linear
perturbation equations can be solved by power series. The solution leads to a
finite energy density, but the pressure must be zero.Comment: 21 pages, no figur
The Letter of the Law: The Scope of the International Legal Obligation to Prosecute Human Rights Crimes
While international criminal conventions are limited in their application, there is growing recognition of a duty for states to do something to give meaning to human rights
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