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arXiv · hep-th/9803029

Topological Yang-Mills cohomology in pure Yang-Mills Theory

A. Accardi·A. Belli·M. Martellini·M. Zeni
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Abstract

Using the first order formalism (BFYM) of the Yang-Mills theory we show that it displays an embedded topological sector corresponding to the field content of the Topological Yang-Mills theory (TYM). This picture arises after a proper redefinition of the fields of BFYM and gives a clear representation of the non perturbative part of the theory in terms of the topological sector. In this setting the calculation of the $vev$ of a YM observable is translated into the calculation of a corresponding (non topological) quantity in TYM. We then compare the topological observables of TYM with a similar set of observables for BFYM and discuss the possibility of describing topological observables in YM theory.

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A. Accardi, A. Belli, M. Martellini, M. Zeni. 1998-05-07. Topological Yang-Mills cohomology in pure Yang-Mills Theory. https://doi.org/10.1016/s0370-2693(98)00561-9

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