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Universality of the topological susceptibility in the SU(3) gauge theory
The definition and computation of the topological susceptibility in non-abelian gauge theories is complicated by the presence of non-integrable short-distance singularities. Recently, alternative representations of the susceptibility were discovered, which are singularity-free and do not require ren...
| Autores principales: | , |
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| Lenguaje: | eng |
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2010
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| Acceso en línea: | https://dx.doi.org/10.1007/JHEP09(2010)110 http://cds.cern.ch/record/1283359 |