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A novel approach for computing glueball masses and matrix elements in Yang-Mills theories on the lattice
We make use of the global symmetries of the Yang-Mills theory on the lattice to design a new computational strategy for extracting glueball masses and matrix elements which achieves an exponential reduction of the statistical error with respect to standard techniques. By generalizing our previous wo...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2010
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP05(2011)056 http://cds.cern.ch/record/1313922 |