90 citations · 1.1k across the 68 of their papers we have counts for
15 papers · 1 filter
Gauge-fixing on the Lattice via Orbifolding
Dhagash Mehta, Noah S Daleo, Jonathan D Hauenstein +1
When fixing a covariant gauge, most popularly the Landau gauge, on the lattice one encounters the Neuberger 0/0 problem which prevents one from formulating a Becchi--Rouet--Stora--…
Enumerating Copies in the First Gribov Region on the Lattice in up to four Dimensions
Dhagash Mehta, Mario Schröck
The covariant gauges are known to suffer from the Gribov problem: even after fixing a gauge non-perturbatively, there may still exist residual copies which are physically equivalen…
Spectral functions of charmonium from 2 flavour anisotropic lattice data
Aoife Kelly, Jon-Ivar Skullerud, Chris Allton +2
The spectral functions of QCD can give us insight into properties of hadrons, and they are useful in probing the QCD vacuum. I will discuss the correlators and spectral functions o…
Eigenvalue spectrum of lattice super Yang-Mills
David J. Weir, Simon Catterall, Dhagash Mehta
We present preliminary results for the eigenvalue spectrum of four-dimensional super Yang-Mills theory on the lattice. In particular, by studying the the spectral dens…
Phase transitions and gluodynamics in 2-colour matter at high density
Tamer Boz, Seamus Cotter, Leonard Fister +2
We investigate 2-colour QCD with 2 flavours of Wilson fermion at nonzero temperature T and quark chemical potential mu, with a pion mass of 700 MeV (m_pi/m_rho=0.8). From temperatu…
Phase structure of QC2D at high temperature and density
Seamus Cotter, Jon-Ivar Skullerud, Pietro Giudice +3
We study two-color QCD with two flavors of Wilson fermion as a function of quark chemical potential mu and temperature T. We find evidence of a superfluid phase at intermediate mu…