Christina Eilers
faculty
Christina Eilers' research focuses on the formation and growth of supermassive black holes, as well as the evolution and interplay with their host galaxies in the early Universe. In particular, she aims to understand how black holes can accrete sufficient matter within very short amounts of cosmic time to grow to the billion solar mass black holes that are observed ubiquitously in the center of distant quasars. She is also interested in developing new machine learning models to unravel the hidden information in large and complex data sets. Minghao Yue
postdoctoral scholar
Minghao joined MIT in the fall of 2022 as a postdoc. He is an expert in multi-wavelength observations of high-redshift quasars to characterize the properties and evolution of supermassive black holes accross cosmic time. He is particularly interested in finding gravitationally lensed quasars in the early universe, and is also working on constraining the properties of dark matter and dark energy using gravitationally lensed objects. Vidhi Lalchand
postdoctoral scholar
Vidhi is an Eric and Wendy Schmidt postdoctoral fellow at the Broad Institute of MIT and Harvard. She did her PhD in probabilistic machine learning at Christ's College, University of Cambridge in 2023. As a computational scientist she collaborates across several application domains in the contemporary sciences like physics, astronomy and computational biology. Her current research interests in astronomy include multi-modal generative models for quasar spectra and their black hole engines.
Yuzo Ishikawa
postdoctoral scholar
Yuzo joined MIT in the fall of 2024 after finishing his PhD at Johns Hopkins University. He is an expert in galaxy evolution and is particularly interested in studying galaxies hosting two supermassive black holes, so-called dual quasars, as well as understanding quasar feedback. He uses integral field spectroscopy, combining spectroscopic and imaging capabilities, to study the host galaxies of quasars and the dynamics of the gas in their environment from Cosmic Noon to Cosmic Dawn.
Gene Leung
postdoctoral scholar
Gene joined MIT in the fall of 2024. He is an expert in large spectroscopic imaging surveys and aims to understand how supermassive black holes shape the evolution of their host galaxies. He is also the PI of a 74-hour program on JWST called "MIRI Early Obscured-AGN Wide Survey" (MEOW), which will shed new light onto the fraction of obscured black hole growth in the early universe. Furthermore, Gene is very interested in mentoring undergraduates to do cutting-edge research.
Dominika Durovcikova
graduate student
Dominika is a 5th year graduate student at MIT. She is an expert in studying the emission of high-redshift quasars to set new constraints on the Epoch of Reionization. Her PhD will be focussed on understanding the timing and duration of the Reionization Epoch, as well as studying the growth of early supermassive black holes using spectroscopic observations and IFU data from JWST and MUSE of high-redshift quasars. Teodora Bulichi
graduate student
Teodora is a 2nd year graduate student at MIT and is working both in the Computational Structure and Galaxy Formation Group as well as the Cosmic Dawn group at MIT. She is an expert in cosmological simulations and is studying the growth of supermassive black holes and the size of quasar proximity zones in the Illustris TNG and Thesan simulations. Sam Christian
undergraduate student
Sam is a senior undergraduate student at MIT. He is using multi-epoch data from NASA's WISE satellite to detect changes in the accretion rate of quasars. This infrared photometric data spans more than two decades in time and thus enables the best measurements of the time variability in distant quasars. Former group members
Abby Tejera Rocha
undergraduate student
Abby is a senior undergraduate student at Oberlin College, who was part of the MIT Summer Research Program (MSRP) in the summer of 2024. She is measuring the clustering properties of quasars observed with the Gaia space satellite, in order to study the properties of the dark matter halos that host these luminous quasars across cosmic time. Karna Morey
undergraduate student
Karna was an undergraduate student at MIT. He joined the group from 2020 to 2021 for an undergraduate research project on the growth timescales of supermassive black holes. He studied the effective lifetime of the high-redshift quasar population, which resulted in his first publication. He was awarded a prestigious Barry Goldwater Scholarship based on this project. Karna is currently on a Fulbright scholarship at the University of Barcelona and will afterwards move to Stanford University for his PhD.
Leah Bigwood
undergraduate student
Leah was an undergraduate student at the University of Durham. She joined the group from 2021 to 2022 for a research project for which she was analyzing the spectra of high-redshift quasars observed with FIRE on the Magellan Telescope (see here). She is currently working on her PhD at the University of Cambridge.