Close limit from a null point of view: The advanced solution
نویسندگان
چکیده
منابع مشابه
The close limit from a null point of view : the advanced solution
We present a characteristic algorithm for computing the perturbation of a Schwarzschild spacetime by means of solving the Teukolsky equation. We implement the algorithm as a characteristic evolution code and apply it to compute the advanced solution to a black hole collision in the close approximation. The code successfully tracks the initial burst and quasinormal decay of a black hole perturba...
متن کاملClose limit from a null point of view: The advanced solution
We present a characteristic algorithm for computing the perturbation of a Schwarzschild spacetime by means of solving the Teukolsky equation. We implement the algorithm as a characteristic evolution code and apply it to compute the advanced solution to a black hole collision in the close approximation. The code successfully tracks the initial burst and quasinormal decay of a black hole perturba...
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Recent years have shown a vital synergism between numerical and perturbative approaches in the context of Cauchy evolution. In this work we try to make these benefits also accessible in the context of null-surface-based evolution. We treat the “close-limit” approximation to the post-merger phase of a binary black hole spacetime in terms of the characteristic initial value problem. We outline a ...
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This paper aims at briefly specifying an analytical approach for the understanding of diet and nutrition in Islam and its effects on the promotion of health within the society. The Qur’an and other Islamic literature on Hadiths (Traditions), Figh (Jurisprudence) and traditional medicine are studied. The specifications of the Islamic food, the significance of the use of a diet compatible with ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2001
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.63.124013