3 citations · 4 across the 3 of their papers we have counts for
4 papers
A quasi-Kinnersley tetrad for the quasi-Kerr metric
Frances White
Explicit expressions for the quasi-Kinnersley tetrad for the quasi-Kerr metric are given. These provide a very clear and simple example of the quasi-Kinnersley tetrad, and may be u…
Newman-Penrose quantities as valuable tools in astrophysical relativity
Marco Bruni, Andrea Nerozzi, Frances White
In this talk I will briefly outline work in progress in two different contexts in astrophysical relativity, i.e. the study of rotating star spacetimes and the problem of reliably e…
Rotating neutron stars: an invariant comparison of approximate and numerical spacetime models
Emanuele Berti, Frances White, Asimina Maniopoulou +1
We compare three different models of rotating neutron star spacetimes: the Hartle-Thorne (HT) slow-rotation approximation at second order in rotation, the exact analytic vacuum sol…
Transverse frames for Petrov type I spacetimes: a general algebraic procedure
Virginia Re, Marco Bruni, David R. Matravers +1
We develop an algebraic procedure to rotate a general Newman-Penrose tetrad in a Petrov type I spacetime into a frame with Weyl scalars and equal to zero, assuming…