Physics

In this talk, Nima Arkani-Hamed, Professor in the School of Natural Sciences, discusses the direction of fundamental physics in coming years and decades, including efforts to replace the concept of spacetime...

The fundamental lemma has been described as a gross understatement. Says Andrew Wiles, a Visitor in the School of Mathematics and an Institute Trustee, “At first, it was thought to be a minor irritant, but it subsequently became clear that it was not a lemma but rather a central problem in the field.”

It has been said that the goals of modern mathematics are recon­struction and development.1 The unifying conjectures between number theory and representation theory that Robert Langlands, Professor Emeritus in the School of Mathematics...

I arrived at the Institute for Advanced Study in October 2003, after spending two years as a fellow at CERN, the European Laboratory for Particle Physics, in Geneva, Switzerland. For any theoretical physicist the Institute is a mythical place, and the offer to become a Member presented the possibility of a life-changing experience.

Physicists have used Feynman diagrams as a tool for calculating scattering amplitudes that describe particle interactions for more than six decades. Their broad utility was due initially in large part to the seminal work of Freeman Dyson,...

My father Alladi Ramakrishnan (1923–2008), who made significant contributions to stochastic processes, elementary particle physics, matrix algebra, and the special theory of relativity, passed away at my home in Gainesville, Florida, last June,...

During the first term of 2007–08, School of Mathematics Professor Jean Bourgain and Member Van Vu of Rutgers, The State University of New Jersey, ran a program on arithmetic combinatorics. The Members in residence for the program ranged from...

In the public lecture “The World’s Largest Experiment,” Nathan Seiberg, Professor in the School of Natural Sciences, discusses the Large Hadron Collider (LHC) and the potential discoveries it may yield—among them, new insights...

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