Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/11137
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dc.contributor.author | Zanotti, J. | - |
dc.contributor.author | Bilson-Thompson, S. | - |
dc.contributor.author | Bonnet, F. | - |
dc.contributor.author | Coddington, P. | - |
dc.contributor.author | Leinweber, D. | - |
dc.contributor.author | Williams, A. | - |
dc.contributor.author | Zhang, J. | - |
dc.contributor.author | Melnitchouk, W. | - |
dc.contributor.author | Lee, F. | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2002; 65(7):074507-1-074507-6 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.issn | 0556-2821 | - |
dc.identifier.uri | http://hdl.handle.net/2440/11137 | - |
dc.description.abstract | The hadron mass spectrum is calculated in lattice QCD using a novel fat-link clover fermion action in which only the irrelevant operators in the fermion action are constructed using smeared links. The simulations are performed on a 16³×32 lattice with a lattice spacing of a=0.125 fm. We compare actions with n=4 and 12 smearing sweeps with a smearing fraction of 0.7. The n=4 fat-link irrelevant clover (FLIC) action provides scaling which is superior to mean-field improvement, and offers advantages over nonperturbative O(a) improvement, including a reduced exceptional configuration problem. | - |
dc.description.statementofresponsibility | J. M. Zanotti, S. Bilson-Thompson, F. D. R. Bonnet, P. D. Coddington, D. B. Leinweber, A. G. Williams, J. B. Zhang, W. Melnitchouk and F. X. Lee | - |
dc.language.iso | en | - |
dc.publisher | American Physical Soc | - |
dc.rights | ©2002 American Physical Society | - |
dc.source.uri | http://dx.doi.org/10.1103/physrevd.65.074507 | - |
dc.title | Hadron masses from novel fat-link fermion actions | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1103/PhysRevD.65.074507 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Zanotti, J. [0000-0002-3936-1597] | - |
dc.identifier.orcid | Coddington, P. [0000-0003-1336-9686] | - |
dc.identifier.orcid | Leinweber, D. [0000-0002-4745-6027] | - |
dc.identifier.orcid | Williams, A. [0000-0002-1472-1592] | - |
Appears in Collections: | Aurora harvest 7 Special Research Centre for the Subatomic Structure of Matter publications |
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hdl_11137.pdf | Published version | 84.38 kB | Adobe PDF | View/Open |
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