329 citations · 2.3k across the 58 of their papers we have counts for
8 papers · 1 filter
Vector correlator and scale determination in lattice QCD
Anthony Francis, Georg von Hippel, Fred Jegerlehner +1
We implement a proposal made in [arXiv:1107.4388] to determine the lattice spacing by matching the lattice vector correlator at a reference distance scale with the same correlator…
Two-Baryon Correlation Functions in 2-flavour QCD
Anthony Francis, Chuan Miao, Thomas D. Rae +1
We present first results for two-baryon correlation functions, computed using flavours of O() improved Wilson quarks, with the aim of explaining potential dibaryon bound…
Adler function and hadronic vacuum polarization from lattice vector correlators
Anthony Francis, Benjamin Jäger, Harvey B. Meyer +1
We study a representation of the hadronic vacuum polarization based on the time-momentum representation of the vector correlator. This representation suggests a way to compute the…
QCD thermodynamics with O(a) improved Wilson fermions at Nf=2
Bastian B. Brandt, Anthony Francis, Harvey B. Meyer +2
We present an update of our study of the phase diagram of two-flavour QCD at zero baryon density with dynamical improved Wilson quarks. All simulations are done on lattices…
Antiscreening of the Ampere force in QED and QCD plasmas
Bastian B. Brandt, Anthony Francis, Harvey B. Meyer
The static forces between electric charges and currents are modified at the loop level by the presence of a plasma. While electric charges are screened, currents are not. The effec…
A new representation of the Adler function for lattice QCD
Anthony Francis, Benjamin Jaeger, Harvey B. Meyer +1
We address several aspects of lattice QCD calculations of the hadronic vacuum polarization and the associated Adler function. We implement a representation derived previously which…