THE TOPOLOGICAL SUSCEPTIBILITY OF THE PURE SU(3) YANG-MILLS VACUUM ON THE LATTICE


CAMPOSTRINI M., DIGIACOMO A., GUNDUC Y., LOMBARDO M., PANAGOPOULOS H., TRIPICCIONE R.

PHYSICS LETTERS B, cilt.252, ss.436-442, 1990 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 252 Konu: 3
  • Basım Tarihi: 1990
  • Doi Numarası: 10.1016/0370-2693(90)90566-o
  • Dergi Adı: PHYSICS LETTERS B
  • Sayfa Sayıları: ss.436-442

Özet

Using a "field theoretic" approach, we compute the topological susceptibility X of the pure gauge SU (3) theory on the lattice. We also apply an algorithm of gradual cooling, and use these two approaches as a cross-check on each other. The final value we find for X confirms results found earlier using an abrupt-cooling algorithm.