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A lattice calculation of the pion form factor with Ginsparg-Wilson-type fermions

Stefano Capitani·Christof Gattringer·C. B. Lang
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Abstract

Results for Monte Carlo calculations of the electromagnetic vector and scalar form factors of the pion in a quenched simulation are presented. We work with two different lattice volumes up to a spatial size of 2.4 fm at a lattice spacing of 0.148 fm. The pion form factors in the space-like region are determined for pion masses down to 340 MeV.

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Stefano Capitani, Christof Gattringer, C. B. Lang. 2006-02-03. A lattice calculation of the pion form factor with Ginsparg-Wilson-type fermions. https://doi.org/10.1103/physrevd.73.034505

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