Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
1994-09-08
Nucl.Phys. A582 (1995) 682-696
Physics
High Energy Physics
High Energy Physics - Lattice
(19 pages of Latex - 1 page of figures not included - sent on request). Preprint HU-TFT-94-28
Scientific paper
10.1016/0375-9474(94)00483-4
Energies of four-quark systems calculated by the static quenched SU(2) lattice Monte Carlo method are analyzed in $2\times 2$ bases for square, rectangle, tilted rectangle, linear and quadrilateral geometry configurations and in $3\times 3$ bases for a non-planar geometry configuration. For small interquark distances, a lattice effect is taken into account by considering perimeter dependent terms which are characterized by the cubic symmetry. It is then found that a parameter $f$ - that can be identified as a gluon field overlap factor - is rather well described by the form $exp(-[b_sE{\cal A}+\sqrt{b_s}F{\cal P}])$, where ${\cal A}$ and ${\cal P}$ are the area and perimeter mainly defined by the positions of the four quarks, $b_s$ is the string constant in the 2-quark potentials and $E,F$ are constants.
Furui Sadataka
Green Mark A.
Masud Bilal
No associations
LandOfFree
An Analysis of Four-quark Energies in SU(2) Lattice Monte Carlo using the Flux-tube Symmetry: does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with An Analysis of Four-quark Energies in SU(2) Lattice Monte Carlo using the Flux-tube Symmetry:, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An Analysis of Four-quark Energies in SU(2) Lattice Monte Carlo using the Flux-tube Symmetry: will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-43504