A stochastic method for computing hadronic matrix elements

Constantia Alexandrou

doi:10.1140/epjc/s10052-013-2692-3

A stochastic method for computing hadronic matrix elements

2014-01-24

14

OA

AI

C

Constantia Alexandrou *

Kyriakos Hadjiyiannakou

D

Dru B. Renner

DOI：10.1140/epjc/s10052-013-2692-3

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Abstract

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

A stochastic method for computing hadronic matrix elements

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