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Title: Finite chemical potential equation of state for QCD from an alternative expansion scheme
The Taylor expansion approach to the equation of state of QCD at finite chemical potential struggles to reach large chemical potential μ B . This is primarily due to the intrinsic diffculty in precisely determining higher order Taylor coefficients, as well as the structure of the temperature dependence of such observables. In these proceedings, we illustrate a novel scheme [1] that allows us to extrapolate the equation of state of QCD without suffering from the poor convergence typical of the Taylor expansion approach. We continuum extrapolate the coefficients of our new expansion scheme and show the thermodynamic observables up to μ B / T ≤ 3.5.
Authors:
; ; ; ; ; ; ; ;
Editors:
David, G.; Garg, P.; Kalweit, A.; Mukherjee, S.; Ullrich, T.; Xu, Z.; Yoo, I.-K.
Award ID(s):
1654219
Publication Date:
NSF-PAR ID:
10336539
Journal Name:
EPJ Web of Conferences
Volume:
259
Page Range or eLocation-ID:
10015
ISSN:
2100-014X
Sponsoring Org:
National Science Foundation
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