35 citations · 277 across the 22 of their papers we have counts for
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gr-qc2008★ 13 cited
The quadrupole moment of slowly rotating fluid balls
Michael Bradley, Gyula Fodor
In this paper we use the second order formalism of Hartle to study slowly and rigidly rotating stars with focus on the quadrupole moment of the object. The second order field equat…
gr-qc2008★ 4 cited
Invariant classification and the generalised invariant formalism: conformally flat pure radiation metrics, with zero cosmological constant
Michael Bradley, S. Brian Edgar, M. P. Machado Ramos
Metrics obtained by integrating within the generalised invariant formalism are structured around their intrinsic coordinates, and this considerably simplifies their invariant class…