1993/01/15 by A.M. GREEN, A. M. Green, C. Michael +5 · 4 citations
Engineering · Mathematics · Physics and Astronomy · #Condensed matter physics #Gauge theory #Geometry #Hamiltonian lattice gauge theory #High-Energy Particle Collisions Research #Lattice (music) #Lattice QCD #Lattice field theory #Lattice gauge theory #Lattice model (finance) #Mathematics #Monte Carlo method #Particle physics #Physics #Quantum Chromodynamics and Particle Interactions #Quark #Scaling #Statistical physics #Statistics #Superconducting Materials and Applications #hep-lat
paper · pdf · doi:10.1142/s0218301393000194
published as Int.J.Mod.Phys.E2:479-506,1993 · (Latex 36 pages, bib-sty included, 8 figures not included - sent on request)
arxiv created 1993/01/15 · openalex publication_date 1993/09/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
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 ×32. Also by going to a lattice 24 3 ×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.