Julian Seymour Schwinger ( / ˈʃwɪŋər /; February 12, 1918 – July 16, 1994) was a Nobel Prize -winning American theoretical physicist. He is best known for his work on quantum electrodynamics (QED), in particular for developing a relativistically invariant perturbation theory, and for renormalizing QED to one loop order.https://en.wikipedia.org/wiki/Julian_Schwinger
Julian Seymour Schwinger ( / ˈʃwɪŋər /; February 12, 1918 – July 16, 1994) was a Nobel Prize -winning American theoretical physicist. He is best known for his work on quantum electrodynamics (QED), in particular for developing a relativistically invariant perturbation theory, and for renormalizing QED to one loop order.
Julian Seymour Schwinger, (born Feb. 12, 1918, New York, N.Y., U.S.—died July 16, 1994, Los Angeles, Calif.), American physicist and joint winner, with Richard P. Feynman and Tomonaga Shin’ichirō, of the Nobel Prize for Physics in 1965 for introducing new ideas and methods into quantum electrodynamics. Schwinger was a child prodigy ...
Schwinger shared the 1965 Nobel in physics for work in quantum electrodynamics. Four of his students also became Nobel laureates—Glauber, Ben Roy Mottelson, Ph.D. ’50, and Sheldon Glashow in physics, and Walter Kohn in chemistry—as did his onetime assistant, Walter Gilbert, also in chemistry.
Biographical. Julian Schwinger was born on 12th February 1918 in New York City. The principal direction of his life was fixed at an early age by an intense awareness of physics, and its study became an all-engrossing activity. To judge by a first publication, he debuted as a professional physicist at the age of sixteen.
June 15, 2006 Julian Schwinger’s influence on Twentieth Century science is profound and pervasive. Of course, he is most famous for his renormalization theory of quantum electrodynamics, for which he shared the Nobel Prize with Richard Feynman and Sin-itiro Tomonaga.
Julian Schwinger The Nobel Prize in Physics 1965 . Born: 12 February 1918, New York, NY, USA . Died: 16 July 1994, Los Angeles, CA, USA . Affiliation at the time of the award: Harvard University, Cambridge, MA, USA
Julian Schwinger. Theoretical physicist Julian Schwinger used the mathematical process of renormalization to rid the quantum field theory developed by Paul Dirac of serious incongruities with experimental observations that had nearly prompted the scientific community to abandon it.
12 February 1918 New York, USA Died 16 July 1994 Los Angeles, California, USA Summary Schwinger formulated quantum electrodynamics and thus reconciled quantum mechanics with Einstein's special theory of relativity. View four larger pictures Biography Julian Schwinger progressed rapidly through the public school system of New York City.
February 12, 1918 Died July 16, 1994 Genre Physics, Science edit data Julian Schwinger is an American physicist. In 1965 he was awarded, along with Richard P. Feynman and Sin-Itiro Tomonaga "for their fundamental work in quantum electrodynamics, with deep-ploughing consequences for the physics of elementary particles".
Julian Schwinger began the construction of Source Theory in 1966 in response to the then apparent failure of quantum field theory to describe strong interactions, the physical remoteness of renormalization, and the utility of effective actions in describing chiral dynamics.