2014
DOI: 10.1103/physrevd.90.054511
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Fixed-scale approach to finite-temperature lattice QCD with shifted boundaries

Abstract: We study the thermodynamics of the SU(3) gauge theory using the fixed-scale approach with shifted boundary conditions. The fixed-scale approach can reduce the numerical cost of the zerotemperature part in the equation of state calculations, while the number of possible temperatures is limited by the integer N t , which represents the temporal lattice extent. The shifted boundary conditions can overcome such a limitation while retaining the advantages of the fixed-scale approach. Therefore, our approach enables… Show more

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Cited by 6 publications
(6 citation statements)
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References 33 publications
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“…those presented in [2] and an agreement within the numerical accuracy with [1]. Discrepancies with [2] can also be observed in [5,19,12]. Interestingly, our data in the continuum limit are in fairly good agreement with those obtained in [2] at their finest lattice spacing.…”
Section: The Trace Anomalysupporting
confidence: 78%
“…those presented in [2] and an agreement within the numerical accuracy with [1]. Discrepancies with [2] can also be observed in [5,19,12]. Interestingly, our data in the continuum limit are in fairly good agreement with those obtained in [2] at their finest lattice spacing.…”
Section: The Trace Anomalysupporting
confidence: 78%
“…[3] close to the peak of the trace anomaly have been reported also in Refs. [13] and [15]. Above 1.4T c no significant discrepancy is observed for the anomaly.…”
Section: Discussionmentioning
confidence: 79%
“…These obstacles are not rooted in the physics of the EoS, but in the method adopted for its computation. Recently there has been an intense activity to design new numerical strategies for simulating thermal field theories on the lattice and in particular to compute the EoS [8,9,10,11,12,13,14,15].…”
Section: Introductionmentioning
confidence: 99%
“…A calculation for SU(3) pure gauge theory at single lattice spacing of about 0.1 fm has been recently reported [55]. The plaquette susceptibility, used to determine T c = 293 MeV, is shown in Fig.…”
Section: The Equation Of Statementioning
confidence: 99%