Karsch, F., Laermann, E., & Peikert, A. (2000). The pressure in 2, 2+1 and 3 flavour QCD. *PHYSICS LETTERS B*, *478*(4), 447-455. doi:10.1016/S0370-2693(00)00292-6

","dgps":"Karsch, F., Laermann, E. & Peikert, A. (2000). The pressure in 2, 2+1 and 3 flavour QCD. *PHYSICS LETTERS B*, *478*(4), 447-455. ELSEVIER SCIENCE BV. doi:10.1016/S0370-2693(00)00292-6.

","apa":"Karsch, F., Laermann, E., & Peikert, A. (2000). The pressure in 2, 2+1 and 3 flavour QCD. Karsch, Frithjof, Laermann, Edwin, and Peikert, A. 2000. “The pressure in 2, 2+1 and 3 flavour QCD”. *PHYSICS LETTERS B* 478 (4): 447-455.

","harvard1":"Karsch, F., Laermann, E., & Peikert, A., 2000. The pressure in 2, 2+1 and 3 flavour QCD. The pressure in 2, 2+1 and 3 flavour QCD.

PHYSICS LETTERS B 478(4): 447-455."},"quality_controlled":"1","_id":"1620114","year":"2000","date_created":"2010-04-28T13:04:41Z","author":[{"last_name":"Karsch","id":"40326","full_name":"Karsch, Frithjof","first_name":"Frithjof"},{"last_name":"Laermann","full_name":"Laermann, Edwin","id":"40621","first_name":"Edwin"},{"first_name":"A","full_name":"Peikert, A","last_name":"Peikert"}],"isi":"1","arxiv":"1","language":[{"iso":"eng"}],"department":[{"_id":"23470456"}],"document_type":"journalArticle","abstract":[{"text":"We calculate the pressure in QCD with two and three light quarks on a lattice of size 16(3) X 4 using tree level improved gauge and fermion actions. We argue that, for temperatures T greater than or similar to 2T(c), systematic effects due to the finite lattice cut-off and non-vanishing quark masses are below 15% in this calculation and give an estimate for the continuum-extrapolated pressure in QCD with massless quarks. We find that the flavour dependence of the pressure is dominated by that of the Stefan-Boltzmann constant. Furthermore we perform a calculation of the pressure using two light (m(u,d)/T = 0.4) and one heavier quark (m(s)/T = 1). In this case the pressure is reduced with respect to that of 3-flavour QCD. This effect is stronger than expected from the mass dependence of an ideal Fermi gas. (C) 2000 Elsevier Science B.V. All rights reserved.","lang":"eng"}],"external_id":{"arxiv":["hep-lat/0002003"],"isi":["000086540700007"],"inspire":["523567"]},"status":"public","date_updated":"2018-07-24T12:57:58Z","publisher":"ELSEVIER SCIENCE BV","issue":"4","publication_status":"published","volume":"478","page":"447-455","article_type":"original","inspire":"1"}]