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Thermodynamics of Four-Flavour QCD with Improved Staggered Fermions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Engels, Jürgen Joswig, Reinhild Karsch, Frithjof Laermann, E. Lütgemeier, Martin Petersson, Bengt |
| Abstract | We have calculated the pressure and energy density in four-flavour QCD using improved fermion and gauge actions. We observe a strong reduction of finite cutoff effects in the high temperature regime, similar to what has been noted before for the SU(3) gauge theory. Calculations have been performed on 16 3 × 4 and 16 4 lattices for two values of the quark mass, ma = 0.05 and 0.1. A calculation of the string tension at zero temperature yields a critical temperature T c / √ σ = 0.407 ± 0.010 for the smaller quark mass value. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/hep-lat/9612018v1.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Arabic numeral 0 Fever Flavoring Pin grid array Small Tension Thermodynamics |
| Content Type | Text |
| Resource Type | Article |
