Over-improved stout-link smearing
| dc.contributor.author | Moran, P. | |
| dc.contributor.author | Leinweber, D. | |
| dc.date.issued | 2008 | |
| dc.description.abstract | A new over-improved stout-link smearing algorithm, designed to stabilize instanton-like objects, is presented. A method for quantifying the selection of the over-improvement parameter, epsilon, is demonstrated. The new smearing algorithm is compared with the original stout-link smearing, and Symanzik improved smearing through calculations of the topological charge and visualizations of the topological charge density. We find the incorporation of improvement in stout-link smearing to be essential for the accurate study of QCD vacuum structure. | |
| dc.description.statementofresponsibility | Peter J. Moran and Derek B. Leinweber | |
| dc.identifier.citation | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2008; 77(9):094501-1-094501-9 | |
| dc.identifier.doi | 10.1103/PhysRevD.77.094501 | |
| dc.identifier.issn | 1550-7998 | |
| dc.identifier.issn | 1550-2368 | |
| dc.identifier.orcid | Leinweber, D. [0000-0002-4745-6027] | |
| dc.identifier.uri | http://hdl.handle.net/2440/47165 | |
| dc.language.iso | en | |
| dc.publisher | American Physical Soc | |
| dc.rights | ©2008 American Physical Society | |
| dc.source.uri | https://doi.org/10.1103/physrevd.77.094501 | |
| dc.title | Over-improved stout-link smearing | |
| dc.type | Journal article | |
| pubs.publication-status | Published |
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