114 citations · 375 across the 10 of their papers we have counts for
23 papers · 1 filter
Lattice QCD in Background Fields
William Detmold, Brian C. Tiburzi, Andre Walker-Loud
Electromagnetic properties of hadrons can be computed by lattice simulations of QCD in background fields. We demonstrate new techniques for the investigation of charged hadron prop…
Mixed Action Effective Field Theory: an Addendum
Jiunn-Wei Chen, Maarten Golterman, Donal O'Connell +1
We correct a mistake in the literature regarding the additive lattice spacing corrections to the mixed valence-sea meson mass and discuss the consequences for mixed action extrapol…
High Statistics Analysis using Anisotropic Clover Lattices: (II) Three-Baryon Systems
Silas R. Beane, William Detmold, Thomas C Luu +5
We present the results of an exploratory Lattice QCD calculation of three-baryon systems through a high-statistics study of one ensemble of anisotropic clover gauge-field configura…
Strong isospin breaking with twisted mass lattice QCD
Andre Walker-Loud
In this work we propose a method for including strong isospin breaking in twisted mass lattice calculations, while preserving flavor identification. We utilize a partially quenched…
Restless pions from orbifold boundary conditions: an explicit construction for noise reduction in lattice QCD
Paulo F. Bedaque, Andre Walker-Loud
The exponentially decreasing signal to noise ratio in multibaryon correlators is the main obstacle to a first principles, QCD-based calculation of the nuclear force. Recently, we h…
pi-pi Scattering in Twisted Mass Chiral Perturbation Theory
Michael I Buchoff, Jiunn-Wei Chen, Andre Walker-Loud
In this report we describe both I=2 and I=0 pi-pi scattering for twisted mass lattice QCD utilizing twisted mass chiral perturbation theory at next-to-leading order. Focusing on th…