Monday, September 24, 2012

1209.4842 (Giulio Caciotta et al.)

Asymptotic Behaviour of Zero Mass spin 2 Fields propagating in the
external region of Kerr spacetime
   [PDF]

Giulio Caciotta, Tiziana Raparelli
After describing the inhomogeneous equation suitable to describe W{\nu}{\mu}{\rho}{\sigma}, a solution of the linearized version of the full quasilinear equation for the conformal part of the Riemann tensor connected to the perturbations of the Kerr spacetime far from the origin, we find the right decays we have to impose to the source term to obtain the peeling decays for this linearized solution. We basically follow the ideas of the Christodoulou Klainerman approach, [Ch-Kl] and [Kl-Ni1]. This result requires some new detailed estimates which could be considered a useful result by themselves.
View original: http://arxiv.org/abs/1209.4842

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