113 citations · 433 across the 19 of their papers we have counts for
5 papers · 1 filter
Weak and strong coupling equilibration in nonabelian gauge theories
Liam Keegan, Aleksi Kurkela, Paul Romatschke +2
We present a direct comparison studying equilibration through kinetic theory at weak coupling and through holography at strong coupling in the same set-up. The set-up starts with a…
(Dimensional) twisted reduction in large N gauge theories
Liam Keegan, Alberto Ramos
We show that the spontaneous breaking of center symmetry can be avoided on a lattice with the appropriate choice of twisted boundary conditions. In order for this t…
Schwinger Model Mass Anomalous Dimension
Liam Keegan
The mass anomalous dimension for several gauge theories with an infrared fixed point has recently been determined using the mode number of the Dirac operator. In order to better un…
Mass anomalous dimension of Adjoint QCD at large N from twisted volume reduction
Margarita García Pérez, Antonio González-Arroyo, Liam Keegan +1
In this work we consider the gauge theory with two Dirac fermions in the adjoint representation, in the limit of large . In this limit the infinite-volume physics of thi…
A comparison of updating algorithms for large N reduced models
Margarita García Pérez, Antonio González-Arroyo, Liam Keegan +2
We investigate Monte Carlo updating algorithms for simulating Yang-Mills fields on a single-site lattice, such as for the Twisted Eguchi-Kawai model (TEK). We show that per…