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arXiv · hep-lat/9301006

Multi-Quark Energies in SU(2) Lattice Gauge Theory

A. M. Green·C. Michael·J. E. Paton·M. E. Sainio
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Abstract

Energies of four-quark systems have been extracted in a quenched SU(2) lattice Monte Carlo calculation for two different geometries, rectangular and colinear, with $β=2.4$ and lattice size $16^3\times 32$. Also, by going to a lattice $24^3\times 32$ and to $β=2.5$, the effect of the finite lattice size and scaling are checked. An attempt is made to understand these results in terms of a model based on interquark two-body potentials but modified very significantly by a phenomenological gluon-field overlap factor.

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A. M. Green, C. Michael, J. E. Paton, M. E. Sainio. 1993-01-15. Multi-Quark Energies in SU(2) Lattice Gauge Theory. https://doi.org/10.1142/s0218301393000194

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