We apply the collective field formalism of Jevicki and Sakita to a simple, exactly solvable model of interacting bosons. We show how their approach easily reproduces known results for this system in the large N approximation.
|Number of pages
|Physics Letters, Section A: General, Atomic and Solid State Physics
|Published - 5 Jan 1981
Bibliographical noteFunding Information:
~ Supported in part by the National Science Foundation under Grant No. PHY77-22864.