Article-Journal

Stability of nonspinning effective-one-body model in approximating two-body dynamics and gravitational-wave emission
The detection of gravitational waves and the extraction of physical information from them requires the prediction of accurate waveforms …
Yi Pan, Alessandra Buonanno, Andrea Taracchini, Michael Boyle, Lawrence E Kidder, Abdul H Mroué, Harald P Pfeiffer, Mark a Scheel, Béla Szilágyi, Anıl Zenginoğlu
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Catalog of 174 binary black hole simulations for gravitational wave astronomy
This Letter presents a publicly available catalog of 174 numerical binary black hole simulations following up to 35 orbits. The catalog …
Abdul H Mroue, Mark a Scheel, Bela Szilagyi, Harald P Pfeiffer, Michael Boyle, Daniel a Hemberger, Lawrence E Kidder, Geoffrey Lovelace, Serguei Ossokine, Nicholas W Taylor, Anıl Zenginoğlu, Luisa T Buchman, Tony Chu, Evan Foley, Matthew Giesler, Robert Owen, Saul a Teukolsky
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Catalog of 174 binary black hole simulations for gravitational wave astronomy
Quasinormal modes of nearly extremal Kerr spacetimes: spectrum bifurcation and power-law ringdown
We provide an in-depth investigation of quasinormal-mode oscillations of Kerr black holes with nearly extremal angular momenta. We …
Huan Yang, Aaron Zimmerman, Anıl Zenginoğlu, Fan Zhang, Emanuele Berti, Yanbei Chen
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Caustic echoes from a Schwarzschild black hole
Animations on YouTube for nonrotating and rotating cases.

We present the first numerical approximation of the scalar Schwarzschild …
Anıl Zenginoğlu, Chad R Galley
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Caustic echoes from a Schwarzschild black hole
Horizon-absorption effects in coalescing black-hole binaries: An effective-one-body study of the nonspinning case
We study the horizon absorption of gravitational waves in coalescing, circularized, nonspinning black hole binaries. The horizon …
Sebastiano Bernuzzi, Alessandro Nagar, Anıl Zenginoğlu
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Null infinity waveforms from extreme-mass-ratio inspirals in Kerr spacetime
We describe the hyperboloidal compactification for Teukolsky equations in Kerr spacetime. We include null infinity on the numerical …
Anıl Zenginoğlu, Gaurav Khanna
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Null infinity waveforms from extreme-mass-ratio inspirals in Kerr spacetime
Binary black hole coalescence in the large-mass-ratio limit: the hyperboloidal layer method and waveforms at null infinity
We compute and analyze the gravitational waveform emitted to future null infinity by a system of two black holes in the large mass …
Sebastiano Bernuzzi, Alessandro Nagar, Anıl Zenginoğlu
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A geometric framework for black hole perturbations
Black hole perturbation theory is typically studied on time surfaces that extend between the bifurcation sphere and spatial infinity. …
Anıl Zenginoğlu
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A geometric framework for black hole perturbations
Hyperboloidal layers for hyperbolic equations on unbounded domains
We show how to solve hyperbolic equations numerically on unbounded domains by compactification, thereby avoiding the introduction of an …
Anıl Zenginoğlu
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Hyperboloidal layers for hyperbolic equations on unbounded domains
Binary black hole coalescence in the extreme-mass-ratio limit: testing and improving the effective-one-body multipolar waveform
We discuss the properties of the effective-one-body (EOB) multipolar gravitational waveform emitted by nonspinning black-hole binaries …
Sebastiano Bernuzzi, Alessandro Nagar, Anıl Zenginoğlu
PDF Cite DOI Journal arXiv