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Author
dc.contributor.author
Borsanyi, S 
Author
dc.contributor.author
Endrodi, G 
Author
dc.contributor.author
Fodor, Z 
Author
dc.contributor.author
Jakovac, A 
Author
dc.contributor.author
Katz, SD 
Author
dc.contributor.author
Krieg, S 
Author
dc.contributor.author
Ratti, C 
Author
dc.contributor.author
Szabo, KK 
Availability Date
dc.date.accessioned
2020-04-07T08:20:39Z
Availability Date
dc.date.available
2020-04-07T08:20:39Z
Release
dc.date.issued
2010
uri
dc.identifier.uri
http://hdl.handle.net/10831/43215
Abstract
dc.description.abstract
The present paper concludes our investigation on the QCD equation of state with 2 + 1 staggered flavors and one-link stout improvement. We extend our previous study [JHEP 01 (2006) 089] by choosing even finer lattices. Lattices with N-t = 6, 8 and 10 are used, and the continuum limit is approached by checking the results at N-t = 12. A Symanzik improved gauge and a stout-link improved staggered fermion action is utilized. We use physical quark masses, that is, for the lightest staggered pions and kaons we fix the m(pi)/f(K) and m(K)/f(K) ratios to their experimental values. The pressure, the interaction measure, the energy and entropy density and the speed of sound are presented as functions of the temperature in the range 100 ... 1000MeV. We give estimates for the pion mass dependence and for the contribution of the charm quark. We compare our data to the equation of state obtained by the "hotQCD" collaboration.
Language
dc.language
Angol
Title
dc.title
The QCD equation of state with dynamical quarks
Type
dc.type
folyóiratcikk
Date Change
dc.date.updated
2019-07-16T13:51:54Z
Note
dc.description.note
Megjegyzés-21729512 ID: Borsanyi:2010cj WoS:hiba:000284963400004 2019-03-02 21:56 kötet nem egyezik
Doi ID
dc.identifier.doi
10.1007/JHEP11(2010)077
Wos ID
dc.identifier.wos
000284963400004
ID Scopus
dc.identifier.scopus
78649748483
MTMT ID
dc.identifier.mtmt
1424565
Issue Number
dc.identifier.issue
11
abbreviated journal
dc.identifier.jabbrev
J HIGH ENERGY PHYS
Journal
dc.identifier.jtitle
JOURNAL OF HIGH ENERGY PHYSICS
Volume Number
dc.identifier.volume
2010
Release Date
dc.description.issuedate
2010
department of Author
dc.contributor.institution
MTA-BME Kondenzált Anyagok Fizikája Kutatócsoport
department of Author
dc.contributor.institution
MTA-ELTE Elméleti Fizikai Kutatócsoport
department of Author
dc.contributor.institution
Elméleti Fizika Tanszék
department of Author
dc.contributor.institution
MTA Határon Túli Magyarok Titkársága
department of Author
dc.contributor.institution
MTA-ELTE Lendület Rácstérelméleti Kutatócsoport
department of Author
dc.contributor.institution
Atomfizikai Tanszék
department of Author
dc.contributor.institution
Elméleti Fizikai Tanszék
department of Author
dc.contributor.institution
Komplex Rendszerek Fizikája Tanszék
Author institution
dc.contributor.department
Elméleti Fizikai Tanszék
Author institution
dc.contributor.department
Elméleti Fizikai Tanszék


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