This fall, MIT welcomes new faculty members — five assistant professors and two tenured professors — to the departments of Biology; Chemistry; Earth, Atmospheric and Planetary Sciences; and Physics. A physicist, Soonwon Choi is interested in dynamical phenomena that occur in strongly interacting quantum many-body systems far from equilibrium and designing their applications for quantum information science. He takes a variety of interdisciplinary approaches from analytic theory and numerical computations to collaborations on experiments with controlled quantum degrees of freedom. Recently, Choi’s research has encompassed studying the phenomenon of a…