activity
20022016
most citedDeconfinement transition in two-flavour lattice QCD with dynamical overlap fermions in an external magnetic field

108 citations · 540 across the 38 of their papers we have counts for

collaborators

43 papers

hep-lat2016

Complete Monopole Dominance of the Static Quark Potential

Nigel Cundy

In earlier work, we used a gauge independent Abelian Decomposition to show that Abelian degrees of freedom are wholly responsible for the static quark potential. The restricted Abe…

hep-lat2016

Complete Monopole Dominance of the Yang-Mills Confining Potential

Nigel Cundy, Y. M. Cho, Weonjong Lee

We continue our investigation of quark confinement using a particular variant of the Cho-Duan-Ge gauge independent Abelian decomposition. The decomposition splits the gauge field i…

hep-lat2015

Overlap fermions on GPUs

Nigel Cundy, Weonjong Lee

We report on our efforts to implement overlap fermions on NVIDIA GPUs using CUDA, commenting on the algorithms used, implemetation details, and the performance of our code.

hep-lat2015★ 13 cited

The Static Quark Potential from the Gauge Independent Abelian Decomposition

Nigel Cundy, Y. M. Cho, Weonjong Lee

We investigate the relationship between colour confinement and the gauge independent Cho-Duan-Ge Abelian decomposition. The decomposition is defined in terms of a colour field ;…

hep-lat2015★ 2 cited

The eigSUMR inverter for overlap fermion

Nigel Cundy, Weonjong Lee

We discuss the usage and applicability of deflation methods for the overlap lattice Dirac operator, focussing on calculating the eigenvalues using a method similar to the eigCG alg…

hep-lat2015

The conserved axial current in the presence of multiple chiral symmetries

Nigel Cundy, Weonjong Lee

In response to a recent work by Mandula, we investigate whether there are any ambiguities in the expression for the pion mass resulting from multiple chiral symmetries. If the cons…