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Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
Hadronic vacuum polarization in finite volume using NNLO ChPT
C. Aubin,* T. Blum, M. Golterman, C. Jung, S. Peris, C. Tu
*corresponding author
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Pre-published on: 2019 December 05
Published on:
Abstract
We present results for the leading hadronic contribution to the muon $g-2$ from configurations with 2+1+1 flavors of HISQ quarks. The ensembles have been generated by the MILC collaboration at three lattice spacings. Using the time-momentum representation of the electromagnetic current correlator, we calculate the finite volume effects up to next-to-next-to-leading-order in Chiral Perturbation Theory.
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