Gregory Gabadadze

Gregory Gabadadze is a Professor of Physics and Dean for Science at New York University, affiliated with the Department of Physics. His research focuses on theoretical particle physics, gravity, and cosmology. Gabadadze holds a Ph.D. from Rutgers University (1998) and an M.S. from Moscow State University (1994). He is associated with the Center for Cosmology and Particle Physics. His contact information includes an email address of gg32@nyu.edu and a personal homepage.

Gregory Gabadadze is a Professor of Physics at New York University, specializing in Particle Physics, Gravity, and Cosmology. His research explores the interplay between gravity and extra dimensions, focusing on brane-world models and massive gravity. He investigates how gravity can be localized on a brane and how cosmological phenomena, such as cosmic acceleration, emerge from gravitational interactions in higher-dimensional spaces. His work also addresses the cosmological constant problem and the behavior of gravitons in nonperturbative regimes. Gabadadze's contributions include the study of massive cosmologies, the resummation of massive gravity, and the helicity decomposition of ghost-free massive gravity.