Sean Carroll is a Senior Research Associate in Physics at the California Institute of Technology. He received his Ph.D. in 1993 from Harvard University, and has previously worked as a postdoctoral researcher at the Center for Theoretical Physics at MIT and at the Institute for Theoretical Physics at the University of California, Santa Barbara, as well as on the faculty at the University of Chicago. His research ranges over a number of topics in theoretical physics, focusing on cosmology, field theory, particle physics, and gravitation. Carroll is the author of From Eternity to Here: The Quest for the Ultimate Theory of Time, a popular-level book on cosmology and the arrow of time. He has also written a graduate textbook, Spacetime and Geometry: An Introduction to General Relativity, and recorded a set of lectures on cosmology for the Teaching Company. Carroll has been awarded fellowships from the Sloan and Packard foundations and the American Physical Society, as well as the MIT Graduate Student Council Teaching Award and the Villanova University Arts and Sciences Alumni Medallion. Carroll is a contributor to the blog Cosmic Variance. He lives in Los Angeles with his wife, writer Jennifer Ouellette.
Senior Research Associate in Physics, California Institute of Technology