Erratum: Exchange-correlation energy for the three-dimensional homogeneous electron gas at arbitrary temperature [Phys. Rev. B88, 081102(R) (2013)

Abstract

Following publication, it was noticed that the series expansion of Eq. (1) gives the multiplicative factor of u1 to be 1 instead of 3/2. We have, thus, reproduced the fitting procedure with this corrected factor for u1 and have provided the new fitting parameters in Tables I and II. We note that changing this factor does not affect the overall quality of the fit, likely because the term u1 is second order in the high-temperature expansion. We recall that the form the fit provided in the original paper is