We analyse the pure gauge lattice QCD by measuring loop-loop correlation functions on a 123×32 lattice at β=5.9. We select a set of operators given by the smearing procedure. We obtain a good estimate of the mass of the 0++ state and for the string tension, and upper bounds for the masses of the 2++ and the 1+- states. © 1987.
Glueball Masses and the Loop Loop Correlation-functions
TRIPICCIONE, Raffaele;
1987
Abstract
We analyse the pure gauge lattice QCD by measuring loop-loop correlation functions on a 123×32 lattice at β=5.9. We select a set of operators given by the smearing procedure. We obtain a good estimate of the mass of the 0++ state and for the string tension, and upper bounds for the masses of the 2++ and the 1+- states. © 1987.File in questo prodotto:
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