%0 Journal Article %1 Akemi1993Systematic %A Akemi, K. %A Ph, %A Fujisaki, M. %A Hashimoto, T. %A Hioki, S. %A Miyamura, O. %A Nakamura, A. %A Okuda, M. %A Stamatescu, I. O. %A Tago, Y. %A Takaishi, T. %D 1993 %J Nuclear Physics B - Proceedings Supplements %K auto %P 789--791 %R 10.1016/0920-5632(94)90515-0 %T Systematic study of autocorrelation time in pure SU(3) lattice gauge theory %U http://dx.doi.org/10.1016/0920-5632(94)90515-0 %V 34 %X Results of our autocorrelation measurement performed on Fujitsu AP1000 are reported. We analyze (i) typical autocorrelation time, (ii) optimal mixing ratio between overrelaxation and pseudo-heatbath and (iii) critical behavior of autocorrelation time around cross-over region with high statistic in wide range of \$\beta\$ for pure SU(3) lattice gauge theory on \$8^4\$, \$16^4\$ and \$32^4\$ lattices. For the mixing ratio K, small value (3-7) looks optimal in the confined region, and reduces the integrated autocorrelation time by a factor 2-4 compared to the pseudo-heatbath. On the other hand in the deconfined phase, correlation times are short, and overrelaxation does not seem to matter For a fixed value of K(=9 in this paper), the dynamical exponent of overrelaxation is consistent with 2 Autocorrelation measurement of the topological charge on \$32^3 64\$ lattice at \$\beta\$ = 6.0 is also briefly mentioned.

@article{Akemi1993Systematic, abstract = {{Results of our autocorrelation measurement performed on Fujitsu AP1000 are reported. We analyze (i) typical autocorrelation time, (ii) optimal mixing ratio between overrelaxation and pseudo-heatbath and (iii) critical behavior of autocorrelation time around cross-over region with high statistic in wide range of \$\beta\$ for pure SU(3) lattice gauge theory on \$8^4\$, \$16^4\$ and \$32^4\$ lattices. For the mixing ratio K, small value (3-7) looks optimal in the confined region, and reduces the integrated autocorrelation time by a factor 2-4 compared to the pseudo-heatbath. On the other hand in the deconfined phase, correlation times are short, and overrelaxation does not seem to matter For a fixed value of K(=9 in this paper), the dynamical exponent of overrelaxation is consistent with 2 Autocorrelation measurement of the topological charge on \$32^3 \times 64\$ lattice at \$\beta\$ = 6.0 is also briefly mentioned.}}, added-at = {2019-02-23T22:09:48.000+0100}, archiveprefix = {arXiv}, author = {Akemi, K. and Ph and Fujisaki, M. and Hashimoto, T. and Hioki, S. and Miyamura, O. and Nakamura, A. and Okuda, M. and Stamatescu, I. O. and Tago, Y. and Takaishi, T.}, biburl = {https://www.bibsonomy.org/bibtex/24e8d492b7f937300bf60f95610177efd/cmcneile}, citeulike-article-id = {14070492}, citeulike-linkout-0 = {http://arxiv.org/abs/hep-lat/9312026}, citeulike-linkout-1 = {http://arxiv.org/pdf/hep-lat/9312026}, citeulike-linkout-2 = {http://dx.doi.org/10.1016/0920-5632(94)90515-0}, day = 6, doi = {10.1016/0920-5632(94)90515-0}, eprint = {hep-lat/9312026}, interhash = {04fba85dd2eb63c9b345a9d564b1de67}, intrahash = {4e8d492b7f937300bf60f95610177efd}, issn = {09205632}, journal = {Nuclear Physics B - Proceedings Supplements}, keywords = {auto}, month = dec, pages = {789--791}, posted-at = {2016-06-16 17:43:01}, priority = {2}, timestamp = {2019-02-23T22:15:27.000+0100}, title = {{Systematic study of autocorrelation time in pure SU(3) lattice gauge theory}}, url = {http://dx.doi.org/10.1016/0920-5632(94)90515-0}, volume = 34, year = 1993 }