Glueball mass and string tension of SU(2) gluodynamics from abelian monopoles and strings

摘要

We evaluate the string tension and the mass of the lowest state of the glueball of abelian-projected SU(2) gluodynamics from a monopole action and a string model of hadrons. We illustrate the method and it turns out that the classical results in the string model is near to the one in quantum SU(2) Gluodynamics.