Decorrelating topology with HMC
From MaRDI portal
Publication:5961307
DOI10.1016/S0920-5632(99)85124-XzbMATH Open1051.81675arXivhep-lat/9809034OpenAlexW2002077781MaRDI QIDQ5961307
K. Schilling, A. Spitz, J. Viehoff, T. Lippert, G. Bali, P. Ueberholz, M. D'Elia, S. Güsken, T. Struckmann, N. Eicker, B. Allés, A. Di Giacomo
Publication date: 24 April 2002
Published in: Nuclear Physics. B. Proceedings Supplements (Search for Journal in Brave)
Abstract: The investigation of the decorrelation efficiency of the HMC algorithm with respect to vacuum topology is a prerequisite for trustworthy full QCD simulations, in particular for the computation of topology sensitive quantities. We demonstrate that for mpi/mrho ratios <= 0.69 sufficient tunneling between the topological sectors can be achieved, for two flavours of dynamical Wilson fermions close to the scaling region beta=5.6. Our results are based on time series of length 5000 trajectories.
Full work available at URL: https://arxiv.org/abs/hep-lat/9809034
This page was built for publication: Decorrelating topology with HMC
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q5961307)
