Kevin B. Burdge
Research Areas: Physics
Research InterestsI work on identifying gravitational wave sources which will be detected by the Laser Interferometer Space Antenna (LISA). For my PhD, I am using the Zwicky Transient Facility (ZTF), an optical northern-sky synoptic survey, to discover LISA gravitational wave sources long before LISA itself begins to operate. These sources are binary white dwarfs with very short orbital periods (a white dwarf is a dense Fermi-degenerate stellar remnant). There are only around a dozen such sources known with a gravitational wave strain sufficiently large for LISA to detect. So far, I have discovered several new ones, including the shortest period eclipsing binary star known, which is also the best characterized LISA gravitational wave source known. A full list of my refereed publications can be found here: https://ui.adsabs.harvard.edu/public-libraries/WAyLKZcPS2ywZTE7VY1Kbw
2020 Garmire Scholar
Burdge, K. B., Coughlin, M. W., Fuller, J., et al. 2019, Nature, 571, 528, "General relativistic orbital decay in a seven-minute-orbital-period eclipsing binary system"
Burdge, K. B., Fuller, J., Phinney, E. S. et al. 2019, The Astrophysical Journal Letters., 886, L12, "Orbital Decay in a 20 Minute Orbital Period Detached Binary with a Hydrogen Poor Low Mass White Dwarf"
Burdge, K. B., Prince, T. A., Fuller, J. et al. 2020, The Astrophysical Journal., 905, 32, "A systematic search of Zwicky Transient Facility data for ultracompact binary LISA-detectable gravitational-wave sources"
Burdge, K. B., Coughlin, M. W., Fuller, J., et al. 2020, The Astrophysical Journal Letters., 905, L7, "An 8.8 minute orbital period eclipsing detached double white dwarf binary"