دورية أكاديمية
Nonlinear Effects in Black Hole Ringdown
| العنوان: | Nonlinear Effects in Black Hole Ringdown |
|---|---|
| المؤلفون: | Cheung, Mark Ho-Yeuk, Baibhav, Vishal, Berti, Emanuele, Cardoso, Vitor, Carullo, Gregorio, Cotesta, Roberto, Del Pozzo, Walter, Duque, Francisco, Helfer, Thomas, Shukla, Estuti, Wong, Kaze W. K. |
| المصدر: | Cheung , M H-Y , Baibhav , V , Berti , E , Cardoso , V , Carullo , G , Cotesta , R , Del Pozzo , W , Duque , F , Helfer , T , Shukla , E & Wong , K W K 2023 , ' Nonlinear Effects in Black Hole Ringdown ' , Physical Review Letters , vol. 130 , no. 8 , 081401 . https://doi.org/10.1103/PhysRevLett.130.081401Test |
| سنة النشر: | 2023 |
| المجموعة: | University of Copenhagen: Research / Forskning ved Københavns Universitet |
| مصطلحات موضوعية: | EXTREME GRAVITY TESTS, GRAVITATIONAL-WAVES, PERTURBATIONS, RELATIVITY |
| الوصف: | We report evidence for nonlinear modes in the ringdown stage of the gravitational waveform produced by the merger of two comparable-mass black holes. We consider both the coalescence of black hole binaries in quasicircular orbits and high-energy, head-on black hole collisions. The presence of nonlinear modes in the numerical simulations confirms that general-relativistic nonlinearities are important and must be considered in gravitational-wave data analysis. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| DOI: | 10.1103/PhysRevLett.130.081401 |
| الإتاحة: | https://doi.org/10.1103/PhysRevLett.130.081401Test https://curis.ku.dk/portal/da/publications/nonlinear-effects-in-black-hole-ringdownTest(f846cb1e-3527-4f3d-afeb-623dd747c242).html https://curis.ku.dk/ws/files/340973496/PhysRevLett.130.081401.pdfTest https://arxiv.org/pdf/2208.07374.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.39ECFE34 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1103/PhysRevLett.130.081401 |
|---|