Efficiency of the UV-filtered Multiboson algorithm

C. Alexandrou; Ph. de Forcrand; M. D'Elia; H. Panagopoulos

doi:10.1103/PhysRevD.61.074503

Efficiency of the UV-filtered Multiboson algorithm

高能物理 - 格点 2009-10-31 v1

作者: C. Alexandrou , Ph. de Forcrand , M. D'Elia , H. Panagopoulos

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

We study the efficiency of an improved Multiboson algorithm with two flavours of Wilson fermions in a realistic physical situation ( $\beta = 5.60$ , $\kappa = 0.156$ on a $16^3 \times 24$ lattice). The performance of this exact algorithm is compared with that of a state-of-the-art HMC algorithm: a considerable improvement is obtained for the plaquette auto-correlation time, while the two algorithms appear similarly efficient at decorrelating the topological charge.

关键词

computational physics

引用

@article{arxiv.hep-lat/9906029,
  title  = {Efficiency of the UV-filtered Multiboson algorithm},
  author = {C. Alexandrou and Ph. de Forcrand and M. D'Elia and H. Panagopoulos},
  journal= {arXiv preprint arXiv:hep-lat/9906029},
  year   = {2009}
}

备注

7 pages, 8 Postscript figures

相关论文

查看更多相关论文 →