James Gray

James Gray is an Associate Professor of Physics and Affiliate Professor of Mathematics at Virginia Tech, affiliated with the Department of Physics within the College of Science. His research focuses on string compactifications, particularly exploring the intersection of String Theory with particle physics phenomena. He holds a Ph.D. from the University of Sussex and has been supported by grants such as NSF PHY-2310588.

Gray’s research interests include mathematical string theory, algebraic geometry applications to string phenomenology, and computational methods like the STRINGVACUA Mathematica package. His work involves classifying Calabi-Yau manifolds, studying fibrations, and analyzing heterotic and F-theory compactifications to derive realistic particle physics models.

His recent articles emphasize geometric structures (e.g., Calabi-Yau fibrations, moduli spaces) and computational approaches for metric approximations using machine learning. He collaborates on datasets for Calabi-Yau fourfolds and line bundle cohomology, contributing to string phenomenology’s algorithmic tools.

Gray leads efforts in theoretical particle physics at Virginia Tech and is involved with the Center for Neutrino Physics. His work bridges pure mathematics (e.g., algebraic geometry) with high-energy physics, aiming to connect abstract geometric constructions to observable particle physics parameters.