Giants of Physics
Paul Dirac
- The Evolution of the Physicist's Picture of Nature Paul Dirac from the May 1963 issue of Scientific America
The physics of the future, of course, cannot have the three quantities h-bar, e and c all as fundamental quantities. Only two of them can be fundamental, and the third must be derived from those two. It is almost certain that c will be one of the two fundamental ones. The velocity of light, c, is so important in the four-dimensional picture, and it plays such a fundamental role in the special theory of relativity, correlating our units of space and time, that it has to be fundamental.
I think one is on safe ground if one makes the guess that in the physical picture we shall have at some future stage e and c will be fundamental quantities and h-bar will be derived
Einstein
The Einstein-Freud Correspondence (1931-1932)
rankings
https://physicstoday.scitation.org/do/10.1063/pt.6.1.20180607a/full/
https://fabpedigree.com/james/mathmen.htm
https://www.quora.com/Who-are-currently-the-best-condensed-matter-physicists