Glueballs from Improved Lattice Actions

Colin Morningstar; Mike Peardon

Glueballs from Improved Lattice Actions

高能物理 - 格点 2007-05-23 v1

作者: Colin Morningstar , Mike Peardon

摘要

The low-lying glueball masses and the hadronic scale $r_0$ are computed in lattice SU(3) gauge theory with the aim of establishing the effectiveness of the improved action approach in removing finite-spacing artifacts. The use of anisotropic lattices in which the temporal spacing is much smaller than that in the spatial directions allows much more efficient glueball mass measurements.

关键词

glueball lattice gauge theory

引用

@article{arxiv.hep-lat/9606008,
  title  = {Glueballs from Improved Lattice Actions},
  author = {Colin Morningstar and Mike Peardon},
  journal= {arXiv preprint arXiv:hep-lat/9606008},
  year   = {2007}
}

备注

2 pages, LaTeX using sprocl.sty, 1 postscript figure, contributed paper to PANIC'96, Williamsburg

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