Publications (65)
Nonlinear-in-spin effects in effective-one-body waveform models of spin-aligned, inspiralling, neutron star binaries
Alessandro Nagar, Francesco Messina, Piero Rettegno +5
Final spin of a coalescing black-hole binary: an Effective-One-Body approach
Thibault Damour, Alessandro Nagar
Gravitational-Wave Extraction from Neutron Star Oscillations: comparing linear and nonlinear techniques
Luca Baiotti, Sebastiano Bernuzzi, Giovanni Corvino +2
Time-domain effective-one-body gravitational waveforms for coalescing compact binaries with nonprecessing spins, tides and self-spin effects
Alessandro Nagar, Sebastiano Bernuzzi, Walter Del Pozzo +21
On the accretion-induced QNM excitation of a Schwarzschild black hole
Alessandro Nagar, Olindo Zanotti, Jose A. Font +1
Spinning test-body orbiting around Schwarzschild black hole: circular dynamics and gravitational-wave fluxes
Enno Harms, Georgios Lukes-Gerakopoulos, Sebastiano Bernuzzi +1
The paper investigates circular orbits of a spinning test body around a non‑rotating (Schwarzschild) black hole, comparing several spin‑supplementary‑condition formalisms and compu…
Impact of Numerical Relativity information on effective-one-body waveform models
Alessandro Nagar, Gunnar Riemenschneider, Geraint Pratten
An analytic family of post-merger template waveforms
Walter Del Pozzo, Alessandro Nagar
How far away is far enough for extracting numerical waveforms, and how much do they depend on the extraction method?
Enrique Pazos, Ernst Nils Dorband, Alessandro Nagar +3
Tidal effects in binary neutron star coalescence
Sebastiano Bernuzzi, Alessandro Nagar, Marcus Thierfelder +1
Quasiuniversal properties of neutron star mergers
Sebastiano Bernuzzi, Alessandro Nagar, Simone Balmelli +2
Binary black hole merger waveforms in the extreme mass ratio limit
Thibault Damour, Alessandro Nagar
Quasi-5.5PN TaylorF2 approximant for compact binaries: point-mass phasing and impact on the tidal polarizability inference
Francesco Messina, Reetika Dudi, Alessandro Nagar +1
Effective one body Hamiltonian of two spinning black-holes with next-to-next-to-leading order spin-orbit coupling
Alessandro Nagar
A new analytic representation of the ringdown waveform of coalescing spinning black hole binaries
Thibault Damour, Alessandro Nagar
Gravitational waves from oscillating accretion tori: Comparison between different approaches
Alessandro Nagar, Jose A. Font, Olindo Zanotti +1
Critical phenomena at the threshold of immediate merger in binary black hole systems: the extreme mass ratio case
Carsten Gundlach, Sarp Akcay, Leor Barack +1
Analytic modelling of tidal effects in the relativistic inspiral of binary neutron stars
Luca Baiotti, Thibault Damour, Bruno Giacomazzo +2
Factorization and resummation: A new paradigm to improve gravitational wave amplitudes. II: the higher multipolar modes
Francesco Messina, Alberto Maldarella, Alessandro Nagar
Energetics and phasing of nonprecessing spinning coalescing black hole binaries
Alessandro Nagar, Thibault Damour, Christian Reisswig +1
Dynamical excitation of space-time modes of compact objects
Sebastiano Bernuzzi, Alessandro Nagar, Roberto De Pietri
Fluid accretion onto relativistic stars and gravitational radiation
Alessandro Nagar, Guillermo Diaz
Merger states and final states of black hole coalescences: a numerical-relativity-assisted effective-one-body approach
Thibault Damour, Alessandro Nagar, Loic Villain
Binary black hole coalescence in the extreme-mass-ratio limit: testing and improving the effective-one-body multipolar waveform
Sebastiano Bernuzzi, Alessandro Nagar, Anil Zenginoglu
On the time delay in binary systems
Angelo Tartaglia, Matteo Luca Ruggiero, Alessandro Nagar
Improved effective-one-body description of coalescing nonspinning black-hole binaries and its numerical-relativity completion
Thibault Damour, Alessandro Nagar, Sebastiano Bernuzzi
GW150914 peak frequency: a novel consistency test of strong-field General Relativity
Gregorio Carullo, Gunnar Riemenschneider, Ka Wa Tsang +2
A new effective-one-body description of coalescing nonprecessing spinning black-hole binaries
Thibault Damour, Alessandro Nagar
The most powerful astrophysical events: Gravitational-wave peak luminosity of binary black holes as predicted by numerical relativity
David Keitel, Xisco Jiménez Forteza, Sascha Husa +9
The Effective One Body description of the Two-Body problem
Thibault Damour, Alessandro Nagar
Relativistic tidal properties of neutron stars
Thibault Damour, Alessandro Nagar
A new gravitational wave generation algorithm for particle perturbations of the Kerr spacetime
Enno Harms, Sebastiano Bernuzzi, Alessandro Nagar +1
Faithful Effective-One-Body waveforms of small-mass-ratio coalescing black-hole binaries
Thibault Damour, Alessandro Nagar
Gravitational waves from pulsations of neutron stars described by realistic Equations of State
Sebastiano Bernuzzi, Alessandro Nagar
Binary black hole merger in the extreme-mass-ratio limit: a multipolar analysis
Sebastiano Bernuzzi, Alessandro Nagar
An improved analytical description of inspiralling and coalescing black-hole binaries
Thibault Damour, Alessandro Nagar
Accretion-driven gravitational radiation from nonrotating compact objects. Infalling quadrupolar shells
Alessandro Nagar, Guillermo Diaz, Jose A. Pons +1
Gravitational Waves from Nonlinear Couplings of Radial and Polar Nonradial Modes in Relativistic Stars
Andrea Passamonti, Nikolaos Stergioulas, Alessandro Nagar
Gravitational recoil in nonspinning black hole binaries: the span of test-mass results
Alessandro Nagar
Energy versus Angular Momentum in Black Hole Binaries
Thibault Damour, Alessandro Nagar, Denis Pollney +1
Improved resummation of post-Newtonian multipolar waveforms from circularized compact binaries
Thibault Damour, Bala R. Iyer, Alessandro Nagar
Faithful Effective-One-Body waveforms of equal-mass coalescing black-hole binaries
Thibault Damour, Alessandro Nagar, Ernst Nils Dorband +2
Strong-Field Scattering of Two Black Holes: Numerics Versus Analytics
Thibault Damour, Federico Guercilena, Ian Hinder +3
Gravitational-wave extraction from neutron-star oscillations
Sebastiano Bernuzzi, Luca Baiotti, Giovanni Corvino +2
The antikick strikes back: recoil velocities for nearly-extremal binary black hole mergers in the test-mass limit
Alessandro Nagar, Enno Harms, Sebastiano Bernuzzi +1
Recoil velocities from equal-mass binary black-hole mergers: a systematic investigation of spin-orbit aligned configurations
Denis Pollney, Christian Reisswig, Luciano Rezzolla +8
Error-analysis and comparison to analytical models of numerical waveforms produced by the NRAR Collaboration
Ian Hinder, Alessandra Buonanno, Michael Boyle +53
Accurate Effective-One-Body waveforms of inspiralling and coalescing black-hole binaries
Thibault Damour, Alessandro Nagar, Mark Hannam +2
Matter imprints in waveform models for neutron star binaries: tidal and self-spin effects
Tim Dietrich, Sebastian Khan, Reetika Dudi +16
Accurate numerical simulations of inspiralling binary neutron stars and their comparison with effective-one-body analytical models
Luca Baiotti, Thibault Damour, Bruno Giacomazzo +2
Asymptotic gravitational wave fluxes from a spinning particle in circular equatorial orbits around a rotating black hole
Enno Harms, Georgios Lukes-Gerakopoulos, Sebastiano Bernuzzi +1
The paper computes gravitational‑wave energy fluxes emitted by a spinning particle on circular equatorial orbits around a Kerr black hole using a time‑domain Teukolsky solver with…
Modeling the complete gravitational wave spectrum of neutron star mergers
Sebastiano Bernuzzi, Tim Dietrich, Alessandro Nagar
Binary black hole merger in the extreme mass ratio limit
Alessandro Nagar, Thibault Damour, Angelo Tartaglia
Numerical analysis of backreaction in acoustic black holes
Roberto Balbinot, Alessandro Fabbri, Serena Fagnocchi +1
iResum: a new paradigm for resumming gravitational wave amplitudes
Alessandro Nagar, Abhay G. Shah
Horizon-absorption effects in coalescing black-hole binaries: An effective-one-body study of the non-spinning case
Sebastiano Bernuzzi, Alessandro Nagar, Anil Zenginoglu
Comparing Effective-One-Body gravitational waveforms to accurate numerical data
Thibault Damour, Alessandro Nagar
Measurability of the tidal polarizability of neutron stars in late-inspiral gravitational-wave signals
Thibault Damour, Alessandro Nagar, Loic Villain
Effective One Body description of tidal effects in inspiralling compact binaries
Thibault Damour, Alessandro Nagar
Parametrized-4.5PN TaylorF2 approximant(s) and tail effects to quartic nonlinear order from the effective one body formalism
Francesco Messina, Alessandro Nagar
Spinning test-body orbiting around a Kerr black hole: circular dynamics and gravitational-wave fluxes
Georgios Lukes-Gerakopoulos, Enno Harms, Sebastiano Bernuzzi +1
Horizon-absorbed energy flux in circularized, nonspinning black-hole binaries and its effective-one-body representation
Alessandro Nagar, Sarp Akcay
Effective-one-body multipolar waveform for tidally interacting binary neutron stars up to merger
Sarp Akcay, Sebastiano Bernuzzi, Francesco Messina +3
Binary black hole coalescence in the large-mass-ratio limit: the hyperboloidal layer method and waveforms at null infinity
Sebastiano Bernuzzi, Alessandro Nagar, Anil Zenginoglu
Modeling the dynamics of tidally-interacting binary neutron stars up to merger
Sebastiano Bernuzzi, Alessandro Nagar, Tim Dietrich +1