paper

Effective Gauge Degrees of Freedom and the (Non)existence of the Glueball Superpotential

arXiv:hep-th/0306007 · doi:10.1088/1126-6708/2003/08/049

Abstract

We propose an efficient way to obtain a correct Veneziano-Yankielowicz type integration constant of the effective glueball superpotential , even for massless theories. Applying our method, we show some theories do not have such an effective glueball superpotential, even though they have isolated vacua. In these cases, typically.

17 pages, v2: Footnote added, typos corrected, v3: Reference added

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