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Large Statistics Study Of QCD Topological Charge Distribution

We present preliminary results for a high statistics study of the topological charge distribution in the SU(3) Yang-Mills theory obtained by using the definition of the charge suggested by Neuberger fermions. We find statistical evidence for deviations from a gaussian distribution. The large statist...

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Detalles Bibliográficos
Autores principales: Giusti, Leonardo, Petrarca, Silvano, Taglienti, Bruno
Lenguaje:eng
Publicado: 2007
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.032.0058
http://cds.cern.ch/record/1037432
Descripción
Sumario:We present preliminary results for a high statistics study of the topological charge distribution in the SU(3) Yang-Mills theory obtained by using the definition of the charge suggested by Neuberger fermions. We find statistical evidence for deviations from a gaussian distribution. The large statistics required has been obtained by using PCs of the INFN-GRID.