@article{0a482a46659348bab182163700dd953f,
title = "Slope and curvature of the hadronic vacuum polarization at vanishing virtuality from lattice QCD",
abstract = "We compute the slope and curvature, at vanishing four-momentum transfer squared, of the leading order hadronic vacuum polarization function, using lattice quantum chromodynamics. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using six different lattice spacings. All connected and disconnected contributions are calculated, up to and including those of the charm.",
author = "Sz Borsanyi and Z. Fodor and T. Kawanai and S. Krieg and L. Lellouch and R. Malak and K. Miura and Szabo, {K. K.} and C. Torrero and Toth, {B. C.}",
note = "Funding Information: L. L. thanks M. Benayoun, C. Davies, F. Jegerlehner, C. Lehner, H. Leutwyler and E. de Rafael for very informative discussions. Computations were performed on JUQUEEN and JUROPA at Forschungszentrum J{\"u}lich, on Turing at the Institute for Development and Resources in Intensive Scientific Computing (IDRIS) in Orsay, on SuperMUC at Leibniz Supercomputing Centre in M{\"u}nchen, on Hermit at the High Performance Computing Center in Stuttgart. This project was supported by in part by the OCEVU Laboratoire d{\textquoteright}excellence (ANR-11-LABX-0060) and the A*MIDEX Project (ANR-11-IDEX-0001-02), which are funded by the “Investissements d{\textquoteright}avenir” French government program and managed by the “Agence nationale de la recherche” (ANR), by the DFG grant SFB/TR55, by the Gauss Centre for Supercomputing e.V and by the GENCI-IDRIS supercomputing Grant No. 52275. R. M. was supported in part by a joint Ph.D. fellowship from the Centre national de la recherche scientifique (CNRS) and the Commissariat {\`a} l{\textquoteright}{\'e}nergie atomique et aux {\'e}nergies alternatives (CEA).",
year = "2017",
month = oct,
day = "24",
doi = "10.1103/PhysRevD.96.074507",
language = "English (US)",
volume = "96",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "7",
}