278 citations · 682 across the 10 of their papers we have counts for
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gr-qc2001★ 38 cited
Generalized observers and velocity measurements in General Relativity
P. Crawford, I. Tereno
To resolve some unphysical interpretations related to velocity measurements by static observers, we discuss the use of generalized observer sets, give a prescription for defining t…
astro-ph2001
Sachs-Wolfe effect in some anisotropic models
Paulo Aguiar, Paulo Crawford
In this work it is shown for some spatially homogeneous but anisotropic models how the inhomogeneities in the distribution of matter on the surface of the last scattering produce a…