Ennackal Chandy George Sudarshan
Born: 16 September 1931
Died: 14 May 2018
- He was an Indian theoretical physicist and a professor at the University of Texas.
- He has been credited with numerous contributions to the field of theoretical Physics including Optical coherence, Glauber–Sudarshan representation, V-A theory, tachyons, quantum Zeno effect, open quantum system and Lindblad equation, spin-statistics theorem, non-invariance groups, positive maps of density matrices, quantum computation among others.
- His contributions include also relations between east and west, philosophy and religion.
- He made significant contributions to several areas of physics.
- He was the originator (with Robert Marshak) of the V-A theory of the weak force (later propagated by Richard Feynman and Murray Gell-Mann), which eventually paved the way for the electroweak theory.
- Feynman acknowledged his contribution in 1963 stating that the V-A theory was discovered by Sudarshan and Marshak and publicized by Gell-Mann and himself.
- He also developed a quantum representation of coherent light later known as Glauber–Sudarshan representation (for which controversially Glauber was awarded the 2005 Nobel prize in Physics ignoring Sudarshan’s contributions).
Click here for more details
(Visited 35 times, 1 visits today)
September 16, 2019