36 citations · 113 across the 11 of their papers we have counts for
11 papers
Artificial Precision Timing Array: bridging the decihertz gravitational-wave sensitivity gap with clock satellites
Lucas M. B. Alves, Andrew G. Sullivan, Xingyu Ji +5
Gravitational-wave astronomy has developed enormously over the last decade, with the first detections and continuous development across broad frequency bands. However, the decihert…
Gamma-ray burst precursors from tidally resonant neutron star oceans: potential implications for GRB 211211A
Andrew G. Sullivan, Lucas M. B. Alves, Zsuzsa Márka +2
Precursor emission has been observed seconds to minutes before some short gamma-ray bursts. While the origins of these precursors remain unknown, one potential explanation relies o…
The Timing System of LIGO Discoveries
Andrew G. Sullivan, Yasmeen Asali, Zsuzsanna Márka +18
LIGO's mission critical timing system has enabled gravitational wave and multi-messenger astrophysical discoveries as well as the rich science extracted. Achieving optimal detector…
Compact Symmetric Objects -- III Evolution of the High-Luminosity Branch and a Possible Connection with Tidal Disruption Events
A. C. S. Readhead, V. Ravi, R. D. Blandford +18
We use a sample of 54 Compact Symmetric Objects (CSOs) to confirm that there are two unrelated CSO classes: an edge-dimmed, low-luminosity class (CSO~1), and an edge-brightened, hi…
IceCube search for neutrinos coincident with gravitational wave events from LIGO/Virgo run O3
R. Abbasi, M. Ackermann, J. Adams +378
Using data from the IceCube Neutrino Observatory, we searched for high-energy neutrino emission from the gravitational-wave events detected by advanced LIGO and Virgo detectors dur…
Multi-messenger Emission from Tidal Waves in Neutron Star Oceans
Andrew G. Sullivan, Lucas M. B. Alves, Georgina O. Spence +5
Neutron stars in astrophysical binary systems represent exciting sources for multi-messenger astrophysics. A potential source of electromagnetic transients from compact binary syst…
Probing the Dark Solar System: Detecting Binary Asteroids with a Space-Based Interferometric Asteroid Explorer
Andrew G. Sullivan, Doğa Veske, Zsuzsa Márka +2
With the inception of gravitational wave astronomy, astrophysical studies using interferometric techniques have begun to probe previously unknown parts of the universe. In this wor…
Search for Black Hole Merger Families
Doğa Veske, Andrew G. Sullivan, Zsuzsa Márka +5
The origin, environment, and evolution of stellar-mass black hole binaries are still a mystery. One of the proposed binary formation mechanisms is manifest in dynamical interaction…
Determining the Hubble Constant with AGN-assisted Black Hole Mergers
Lucas M. B. Alves, Andrew G. Sullivan, Yang Yang +4
Gravitational waves from neutron star mergers have long been considered a promising way to measure the Hubble constant, , which describes the local expansion rate of the unive…
Can we use next-generation gravitational wave detectors for terrestrial precision measurements of Shapiro delay?
Andrew G. Sullivan, Doğa Veske, Zsuzsa Márka +4
Shapiro time delay is one of the fundamental tests of general relativity and post-Newtonian theories of gravity. Consequently, its measurements can be used to probe the parameter $…
Have hierarchical three-body mergers been detected by LIGO/Virgo?
Doğa Veske, Zsuzsa Márka, Andrew Sullivan +4
One of the proposed channels of binary black hole mergers involves dynamical interactions of three black holes. In such scenarios, it is possible that all three black holes merge i…