This $119,954 National Science Foundation project grant to the University of Virginia, funded through the Mathematical and Physical Sciences program (CFDA 47.049), will support the development of gravitational waveform models and multi-messenger tests of general relativity. The principal investigator and collaborators will produce complete gravitational waveforms valid throughout inspiral, merger and ringdown phases in alternative theories to general relativity motivated by string theory. They...
This National Science Foundation Project Grant award provides $180,000.00 to the University of Massachusetts Dartmouth from July 1, 2023 to June 30, 2026 under the Mathematical and Physical Sciences program (CFDA 47.049). The primary goal of the project is to develop novel numerical simulations and data-driven models to predict gravitational wave signals from mergers of black holes and neutron stars. This research will test Einstein's general relativity under extreme conditions and help maximize...
This $150,000 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports research to develop new adaptive optical technology critical to extending the astrophysical reach of gravitational-wave detectors. The primary goal is to improve the sensitivity of gravitational-wave detectors by a significant factor, enabling observations of black holes and neutron stars across cosmic time and enabling new tests of strong-field...
This $140,000 Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports the search for the stochastic gravitational wave background using data from the advanced LIGO, Virgo, and KAGRA gravitational wave detectors. The project aims to detect and characterize the astrophysical and cosmological components of this gravitational wave background, which would provide insights into the formation and evolution of the universe's...
This $1,143,975 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports fundamental and applied research in gravitational physics at the University of California, Santa Barbara. The research aims to advance the understanding of quantum gravity, black holes, and the nature of space and time, with a focus on three related research programs: Exploring black holes at very low temperatures and investigating new examples with...
This $160,000 federal Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program funds theoretical research on several topics in relativistic astrophysics and general relativity. The key research focuses include: (i) computing gravitational waveforms from black hole inspirals, (ii) demonstrating Hamiltonian two-body dynamics without dissipation, (iii) developing a comprehensive understanding of soft hair conservation laws on black...
This Project Grant award for $150,000 by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049) supports research in gravitational wave astrophysics. The research aims to solve Einstein's equations numerically using simulations run on NSF-funded supercomputers to study the inspiral and merger of binary neutron star systems and the associated gravitational waves. The results will increase understanding of gravitational wave...
This $294,769 Project Grant award from the National Science Foundation's (NSF) Division of Physics, under the Mathematical and Physical Sciences program (CFDA 47.049), supports research at the California Institute of Technology (Caltech) to enhance the discovery potential of gravitational wave observations from merging black holes. The key objectives of this 3-year award are to develop robust techniques for extracting measurements of black hole spin-precession and orbital eccentricity from...
This National Science Foundation (NSF) Project Grant award for $600,000 supports research in gravitational wave astrophysics at the Georgia Institute of Technology. The goal is to advance the detection, characterization, and interpretation of gravitational wave transients from compact binary mergers and other astrophysical sources using LIGO-VIRGO-KAGRA data. Key objectives include improving software infrastructure, mitigating noise impacts, and participating in the 4th LIGO observing run....
The National Science Foundation awarded a $180,000 Project Grant to the University of Utah under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to support research accelerating the pace of discovery in numerical relativity. Over a three-year period ending August 2025, the University will expand the computational framework Dendro-GR to calculate gravitational waveforms with sufficient accuracy for binary neutron star inspirals and large mass ratio binary black hole...