A Stochastic Method for Computing Hadronic Matrix Elements

Constantia Alexandrou , Simon Dinter , Vincent Drach , Kyriakos Hadjiyiannakou , Karl Jansen , Dru B. Renner

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classification ✦ hep-lat

keywords methodstochasticelementshadronicmatrixthree-pointusedanalyze

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We present a stochastic method for the calculation of baryon three-point functions that is more versatile compared to the typically used sequential method. We analyze the scaling of the error of the stochastically evaluated three-point function with the lattice volume and find a favorable signal-to-noise ratio suggesting that our stochastic method can be used efficiently at large volumes to compute hadronic matrix elements.

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A Stochastic Method for Computing Hadronic Matrix Elements

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