Scientists / Open questions
Sin-Itiro Tomonaga
Quantum electrodynamics; quantum field theory
1965 Nobel Prize in Physics
2 questions
Onset and intensity of imperfect oscillations in multi-split-anode magnetrons: the quantitative theory missing from Tomonaga (1948)
Exact canonical collective-coordinate theory of density-wave motion: the unresolved completion of Tomonaga's 1955 elementary theory of quantum-mechanical collective motion