With Hellmann, he names a theorem giving an expression for the derivative of an eigenenergy with respect to a parameter, and he showed that Bose-Einstein condensation occurs in superfluid liquid helium.
With Wheeler, this scientist names an absorber theory that resolves causality issues in time-symmetric electromagnetism. With Hellmann, he names a theorem giving an expression for the derivative of an eigenenergy with respect to a parameter, and he showed that Bose-Einstein condensation occurs in superfluid liquid helium. He developed the path integral formulation of quantum mechanics, and with Schwinger or Tomonaga, this physicist was rewarded the 1965 Nobel Prize in Physics for his work on quantum electrodynamics. Straight lines represent fermions and wavy lines represent bosons in this man's namesake diagrams depicting particle interactions. For 10 points, name this physicist, a longtime Caltech professor well known for his lectures.
With Wheeler, this scientist names an absorber theory that resolves causality issues in time-symmetric electromagnetism.
Richard Phillips Feynman