216 citations · 341 across the 7 of their papers we have counts for
7 papers
Massive Parallel Quantum Computer Simulator
K. De Raedt, K. Michielsen, H. De Raedt +6
We describe portable software to simulate universal quantum computers on massive parallel computers. We illustrate the use of the simulation software by running various quantum alg…
Numerical Methods for the QCD Overlap Operator IV: Hybrid Monte Carlo
N. Cundy, S. Krieg, G. Arnold +3
The extreme computational costs of calculating the sign of the Wilson matrix within the overlap operator have so far prevented four dimensional dynamical overlap simulations on rea…
Numerical Methods for the QCD Overlap Operator: II. Optimal Krylov Subspace Methods
G. Arnold, N. Cundy, J. van den Eshof +4
We investigate optimal choices for the (outer) iteration method to use when solving linear systems with Neuberger's overlap operator in QCD. Different formulations for this operato…
Compact QED under scrutiny: it's first order
G. Arnold, B. Bunk, Th. Lippert +1
We report new results from our finite size scaling analysis of 4d compact pure U(1) gauge theory with Wilson action. Investigating several cumulants of the plaquette energy within…
Finite size scaling analysis of compact QED
G. Arnold, Th. Lippert, Th. Neuhaus +1
We describe results of a high-statistics finite size scaling analysis of 4d compact U(1) lattice gauge theory with Wilson action at the phase transition point. Using a multicanonic…
Multicanonical hybrid Monte Carlo for compact QED
G. Arnold, Th. Lippert, K. Schilling
We demonstrate that substantial progress can be achieved in the study of the phase structure of 4-dimensional compact QED by a joint use of hybrid Monte Carlo and multicanonical al…