Some Remarks on the Symmetry Approach to Nuclear Rotational Motion

Summary

ABSTRACT:

We discuss how Murray Gell-Mann contributed to the theory of nuclear rotational motion.

Introduction

Nuclear physics could hardly be called one of Murray Gell-Mann's primary interests, but it is our aim in the present note to show, nonetheless, that Murray did in fact make basic contributions to the theory of nuclear rotational motion. Of course—from the perspective of the next century—Murray Gell-Mann's introduction of quarks and SU₃(color) will be seen as laying the very foundations of theoretical nuclear physics itself, so it will not be surprising to anyone (in that era) that he contributed to nuclear rotational theory.

Murray Gell-Mann developed his ideas, which we will discuss below, in the 1960's entirely in the context of particle physics and, although aware of their importance for other fields, he did not himself publish applications outside particle physics or field theory. By good fortune one of us (LCB) was a visiting faculty member at Cal Tech at this critical time and one day an invitation came to visit his office. During this visit he explained at some length the significance of his approach for nuclear physics, and for nuclear rotational motion in particular, and suggested that these ideas be followed up. It was in this way that Murray's ideas made their way into the nuclear physics literature.