Bound states of the two-dimensional $O (N)$ model

Publisher Website

15 July 1976

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 14 (2) , 552-557
https://doi.org/10.1103/physrevd.14.552

Abstract

Using the semiclassical methods of Dashen, Hasslacher, and Neveu we compute the bound-state spectrum of a two-dimensional model of scalar bosons with

O (N)

symmetry and

φ^{4}

coupling.

Keywords

This publication has 16 references indexed in Scilit:

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