The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Variants of fattening and flavor symmetry restoration
Open accessAbstract
We study the effects of different ``fat link'' actions for Kogut-Susskind quarks on flavor symmetry breaking. Our method is mostly empirical---we compute the pion spectrum with different valence quark actions on common sets of sample lattices. Different actions are compared, as best we can, at equivalent physical points. We find significant reductions in flavor symmetry breaking relative to the conventional or to the ``link plus staple'' actions, with a reasonable cost in computer time. We also develop and test a scheme for approximate unitarization of the fat links. While our tests have concentrated on the valence quark action, our results will be useful in designing simulations with dynamical quarks.
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Citations
Cites
Flavor-symmetry restoration and Symanzik improvement for staggered quarks
Lepage, G. P. (1999) · Physical Review D · doi:10.1103/physrevd.59.074502 · Cited by 238
Testing improved actions for dynamical Kogut-Susskind quarks
Orginos, K., & Toussaint, D. (1998) · Physical Review D · doi:10.1103/physrevd.59.014501 · Cited by 178
Self-citationOn-shell improved action for QCD with susskind fermions and the asymptotic freedom scale
Naik, S. (1989) · Nuclear Physics B · doi:10.1016/0550-3213(89)90394-5 · Cited by 142
Improving flavor symmetry in the Kogut-Susskind hadron spectrum
Blum, T., DeTar, C. E., Gottlieb, S., Rummukainen, K., Heller, U. M., Hetrick, J. E., Toussaint, D., Sugar, R. L., & Matthew Wingate, A. (1997) · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · doi:10.1103/physrevd.55.r1133 · Cited by 122
Self-citation
Cited by
Equation of state in (2+1)-flavor QCD
Bazavov, A., Bhattacharya, T., DeTar, C., Ding, H.-T., Gottlieb, S., Gupta, R., Hegde, P., Heller, U. M., Karsch, F., Laermann, E., et al. (2014) · Physical Review D · doi:10.1103/physrevd.90.094503 · Cited by 1,202
Self-citationFLAG Review 2019: Flavour Lattice Averaging Group (FLAG)
Aoki, S., Aoki, Y., Bečirević, D., Blum, T., Colangelo, G., Collins, S., Della Morte, M., Dimopoulos, P., Dürr, S., Fukaya, H., et al. (2020) · The European Physical Journal C · doi:10.1140/epjc/s10052-019-7354-7 · Cited by 710
Nonperturbative QCD simulations with2+1flavors of improved staggered quarks
Bazavov, A., Toussaint, D., Bernard, C., Laiho, J., DeTar, C., Levkova, L., Oktay, M. B., Gottlieb, S., Heller, U. M., Hetrick, J. E., et al. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.1349 · Cited by 417
Self-citationQCD spectrum with three quark flavors
Bernard, C., Burch, T., Orginos, K., Toussaint, D., DeGrand, T. A., DeTar, C., Datta, S., Gottlieb, S., Heller, U. M., & Sugar, R. (2001) · Physical Review D · doi:10.1103/physrevd.64.054506 · Cited by 403
Self-citationReview of lattice results concerning low-energy particle physics
FLAG working group of FLAVIANET, Colangelo, G., Dürr, S., Jüttner, A., Lellouch, L., Leutwyler, H., Lubicz, V., Necco, S., Sachrajda, C. T., Simula, S., et al. (2011) · The European Physical Journal C · doi:10.1140/epjc/s10052-011-1695-1 · Cited by 384
Metadata
- Authors
- Orginos, K., Toussaint, D., & Sugar, R. L.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 1999-07-28
- Volume
- 60
- Issue
- 5
- ISSN
- 0556-2821 (ISSN-L)
- 1089-4918
- OpenAlex
- W2162071663
- Cited by
- 294
- References
- 4
- FWCI
- 6.87
- Type
- journal article
- Language
- en
- Open access
- green
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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