340 research outputs found
Invariance of the Cuntz splice
We show that the Cuntz splice induces stably isomorphic graph -algebras.Comment: Our arguments to prove invariance of the Cuntz splice for unital
graph C*-algebras in arXiv:1505.06773 applied with only minor changes in the
general case. Since most of the results of that preprint have since been
superseded by other forthcoming work, we do not intend to publish it, whereas
this work is intended for publication. arXiv admin note: substantial text
overlap with arXiv:1505.0677
Simplicial gauge theory and quantum gauge theory simulation
We propose a general formulation of simplicial lattice gauge theory inspired
by the finite element method. Numerical tests of convergence towards continuum
results are performed for several SU(2) gauge fields. Additionaly, we perform
simplicial Monte Carlo quantum gauge field simulations involving measurements
of the action as well as differently sized Wilson loops as functions of
.Comment: 20 pages, 6 figure
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