ProfessorAstrophysics & Cosmology – Physics of the Very Early Universe; Origin and Evolution of Cosmic Structure; Cosmic Radiation Backgrounds; The Dark Matter & Dark Energy Problems; Particle and Gravitational Theory
Assistant Professorexperimental gravity, astrophysical signals and their interpretation, nuclear physics, neutron stars, neutron star equation of state, black holes,gravitational waves, x-ray and radio observations of pulsars, hierarchical Bayesian inference, nonparametric inference, machine learning
Assistant Professorgravitational-wave astronomy and cosmology, black holes, neutron stars, massive stars, transients, large-scale structure, astrostatistics
DirectorIntergalactic medium, large-scale structure, cosmology, stellar astrophysics, black hole formation and evolution, high-energy astrophysics, galaxy formation, planet formation & survival, visualization, surveys of the cosmos
ProfessorWhat are the initial conditions for the universe? How can we improve astrophysics measurement techniques by orders of magnitude to answer precise questions, e.g. neutrino mass, gravitational waves, pulsar emission?