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Periastron shift in Weyl class spacetimes

Articolo
Data di Pubblicazione:
2005
Abstract:
The periastron position advance for geodesic motion in axially symmetric solutions of the Einstein field equations belonging to the Weyl class of vacuum solutions is investigated. Explicit examples corresponding to either static solutions (single Chazy-Curzon, Schwarzschild and a pair of them), or stationary solution (single rotating Chazy-Curzon and Kerr black hole) are discussed. The results are then applied to the case of S2-SgrA$^*$ binary system of which the periastron position advance will be soon measured with a great accuracy.
Tipologia CRIS:
01.01 Articolo in rivista
Elenco autori:
Bini, Donato
Autori di Ateneo:
BINI DONATO
Link alla scheda completa:
https://iris.cnr.it/handle/20.500.14243/161580
Pubblicato in:
GENERAL RELATIVITY AND GRAVITATION
Journal
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