J. Robert Oppenheimer

Theoretical physicist J. Robert Oppenheimer served as the third Director of the Institute from 1947 until 1966. Prior to his Directorship, Oppenheimer was appointed to the Manhattan Project, and he oversaw the construction of the Los Alamos laboratory, where he gathered the best minds in physics to work on the problem of creating an atomic bomb.

In the Spring 2023 edition of The Institute Letter, archivist Caitlin Rizzo outlined her research into Thayyoor K. Radha, one of the earliest women of color at the Institute. Radha joined IAS in 1965–66 as a Member, but her continued success was rendered virtually undiscoverable after her marriage saw her change her surname. After reading The Institute Letter, Radha’s daughter reached out to the Archive, allowing more elements of her story to be collected.

I gave a copy of the preprint of my paper to Robert Oppenheimer, who, as Director of the Institute for Advanced Study, was my host. A week later I met him at an Eastern Physics Meeting at the University of Maryland, my home institution. When I asked him if he had read my paper, he replied, “Greenberg, it’s beautiful!” I was elated. After a pause, he completed his assessment of my paper by saying, “But I don’t believe a word of it!”