- Michael publishes in Nature!
- Fall ’24 Publications
Incorporating waveform calibration error in gravitational-wave modeling and inference for SEOBNRv4
Ritesh Bachhar, Michael Pürrer, Stephen R. Green
Accounting for Numerical-Relativity Calibration Uncertainty in Gravitational-Wave Modeling and Inference
Lorenzo Pompili, Alessandra Buonanno, Michael Pürrer
Compact binary coalescences: gravitational-wave astronomy with ground-based detectors
K. Chatziioannou, T. Dent, M. Fishbach, F. Ohme, M. Pürrer, V. Raymond, J. Veitch
Real-time gravitational-wave inference for binary neutron stars using machine learning
Maximilian Dax, Stephen R. Green, Jonathan Gair, Nihar Gupte, Michael Pürrer, Vivien Raymond, Jonas Wildberger, Jakob H. Macke, Alessandra Buonanno, Bernhard Schölkopf
Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA
Nihar Gupte, Antoni Ramos-Buades, Alessandra Buonanno, Jonathan Gair, M. Coleman Miller, Maximilian Dax, Stephen R. Green, Michael Pürrer, Jonas Wildberger, Jakob Macke, Isobel M. Romero-Shaw, Bernhard Schölkopf
Optimizing Neural Network Surrogate Models: Application to Black Hole Merger Remnants
Lucy M. Thomas, Katerina Chatziioannou, Vijay Varma, Scott E. Field
Surrogate modeling of gravitational waves microlensed by spherically symmetric potentials
Uddeepta Deka, Gopalkrishna Prabhu, Md Arif Shaikh, Shasvath J. Kapadia, Vijay Varma, Scott E. Field
DeepExtractor: Time-domain reconstruction of signals and glitches in gravitational wave data with deep learning
Tom Dooney, Harsh Narola, Stefano Bromuri, R. Lyana Curier, Chris Van Den Broeck, Sarah Caudill, Daniel Stanley Tan
Robustness of Deep Learning Models to Precession in Gravitational-Wave Searches for Intermediate-Mass Black Hole Binaries
Quirijn Meijer, Marc van der Sluys, Sarah Caudill
Fast Waveform Generation for Gravitational Waves using Evolutionary Algorithms
Adding higher-order spherical harmonics in non-spinning eccentric binary black hole merger waveform models
- Manas Vishal’s first paper was published in PRD
Congrats to Manas Vishal, whose paper “Toward exponentially-convergent simulations of extreme-mass-ratio inspirals: A time-domain solver for the scalar Teukolsky equation with singular source terms” was recently accepted for publication in Physical Review D. You can find about more about this work here.
- Productive summer! Many new papers by the U²GRC group
High-Precision Ringdown Surrogate Model for Non-Precessing Binary Black Holes
Adding higher-order spherical harmonics in non-spinning eccentric binary black hole merger waveform models
Gravitational wave surrogate model for spinning, intermediate mass ratio binaries based on perturbation theory and numerical relativity
Gravitational waves from black hole emission
Non-Axisymmetric Gravitational “Hair” for Extremal Black Holes
Phenomenology and origin of late-time tails in eccentric binary black hole mergers
Testing eccentric corrections to the radiation-reaction force in the test-mass limit of effective-one-body models
Optimizing post-Newtonian parameters and fixing the BMS frame for numerical-relativity waveform hybridizations
Real-time gravitational-wave inference for binary neutron stars using machine learning
Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA
Fast Waveform Generation for Gravitational Waves using Evolutionary Algorithms
- Several new papers from U²GRC
Searching for gravitational-wave signals from precessing black hole binaries with the GstLAL pipeline
Authors: Stefano Schmidt, Sarah Caudill, Jolien D. E. Creighton, Ryan Magee, Leo Tsukada, Shomik Adhicary, Pratyusava Baral, Amanda Baylor, Kipp Cannon, Bryce Cousins, Becca Ewing, Heather Fong, Richard N. George, Patrick Godwin, Chad Hanna, Reiko Harada, Yun-Jing Huang, Rachael Huxford, Prathamesh Joshi, James Kennington, Soichiro Kuwahara, Alvin K. Y. Li, Duncan Meacher, Cody Messick, Soichiro Morisaki , et al. (14 additional authors not shown)A novel signal-consistency test for gravitational-wave searches of generic black hole binaries
Authors: Stefano Schmidt, Sarah CaudillGravitational-Wave Searches for Cosmic String Cusps in Einstein Telescope Data using Deep Learning
Authors: Quirijn Meijer, Melissa Lopez, Daichi Tsuna, Sarah CaudillWhen to Point Your Telescopes: Gravitational Wave Trigger Classification for Real-Time Multi-Messenger Followup Observations
Authors: Anarya Ray, Wanting Niu, Shio Sakon, Becca Ewing, Jolien D. E. Creighton, Chad Hanna, Shomik Adhicary, Pratyusava Baral, Amanda Baylor, Kipp Cannon, Sarah Caudill, Bryce Cousins, Heather Fong, Richard N. George, Patrick Godwin, Reiko Harada, Yun-Jing Huang, Rachael Huxford, Prathamesh Joshi, Shasvath Kapadia, James Kennington, Soichiro Kuwahara, Alvin K. Y. Li, Ryan Magee, Duncan Meacher , et al. (14 additional authors not shown)Optimizing post-Newtonian parameters and fixing the BMS frame for numerical-relativity waveform hybridizations
Authors: Dongze Sun, Michael Boyle, Keefe Mitman, Mark A. Scheel, Leo C. Stein, Saul A. Teukolsky, Vijay VarmaBlack Hole Spectroscopy for Precessing Binary Black Hole Coalescences
Authors: Hengrui Zhu, Harrison Siegel, Keefe Mitman, Maximiliano Isi, Will M. Farr, Michael Boyle, Nils Deppe, Lawrence E. Kidder, Sizheng Ma, Jordan Moxon, Kyle C. Nelli, Harald P. Pfeiffer, Mark A. Scheel, Saul A. Teukolsky, William Throwe, Vijay Varma, Nils L. VuGW190521: tracing imprints of spin-precession on the most massive black hole binary
Authors: Simona J. Miller, Maximiliano Isi, Katerina Chatziioannou, Vijay Varma, Ilya MandelComparing numerical relativity and perturbation theory waveforms for a non-spinning equal-mass binary
Authors: Tousif Islam, Scott E. Field, Gaurav KhannaBinary Black Hole Coalescence Phenomenology from Numerical Relativity
Authors: Richard H. Price, Ritesh Bachhar, Gaurav Khanna - Ritesh’s new paper on BBH phenomenology
Binary Black Hole Coalescence Phenomenology from Numerical Relativity
Richard H. Price, Ritesh Bachhar, Gaurav Khanna
arXiv:2312.15885 (2023)
- Paper in honor of Jorge Pullin’s 60th anniversary
Comparing numerical relativity and perturbation theory waveforms for a non-spinning equal-mass binary
Tousif Islam, Scott E. Field, Gaurav Khanna
arXiv:2312.01636 (2023)
Published: Universe article https://www.mdpi.com/2631056
- Multiple U²GRC members contribute to LISA mission waveform modeling white paper
Waveform Modelling for the Laser Interferometer Space Antenna
arXiv:2311.01300 (2023)
- Manas’ paper on exponentially-convergent simulations of extreme-mass-ratio inspirals
Towards exponentially-convergent simulations of extreme-mass-ratio inspirals: A time-domain solver for the scalar Teukolsky equation with singular source terms
Manas Vishal, Scott E. Field, Katie Rink, Sigal Gottlieb, Gaurav Khanna
arXiv:2307.01349 (2023)
- Tousif’s new paper on GWTC-3
Analysis of GWTC-3 with fully precessing numerical relativity surrogate models
Tousif Islam, Avi Vajpeyi, Feroz H. Shaik, Carl-Johan Haster, Vijay Varma, Scott E. Field, Jacob Lange, Richard O’Shaughnessy, Rory Smith
arXiv:2309.14473 (2023)
