Black-hole kicks from numerical-relativity surrogate models
نویسندگان
چکیده
منابع مشابه
Fast and Accurate Prediction of Numerical Relativity Waveforms from Binary Black Hole Coalescences Using Surrogate Models.
Simulating a binary black hole coalescence by solving Einstein's equations is computationally expensive, requiring days to months of supercomputing time. Using reduced order modeling techniques, we construct an accurate surrogate model, which is evaluated in a millisecond to a second, for numerical relativity (NR) waveforms from nonspinning binary black hole coalescences with mass ratios in [1,...
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While the binary black hole problem is essentially unsolved, there have been many advances in our understanding of the general relativistic evolution problem. The situation of interest is how two black holes orbit each other, spiral inwards, eventually merge, and emit gravitational waves in the process. Gravitational wave detectors are being built that eventually will detect waves from such sou...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2018
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.97.104049