12 citations · 44 across the 9 of their papers we have counts for
9 papers
On star-forest ascending subgraph decomposition
Anna Lladó, Josep Maria Aroca
The Ascending Subgraph Decomposition (ASD) Conjecture asserts that every graph with edges admits an edge decomposition such that…
Calculation of Wilson loops in 2-dimensional Yang-Mills theories
J. M. Aroca, Yu. Kubyshin
The vacuum expectation value of the Wilson loop functional in pure Yang-Mills theory on an arbitrary two-dimensional orientable manifold is studied. We consider the calculation of…
Study of Wilson loop functionals in 2D Yang-Mills theories
J. M. Aroca, Yu. A. Kubyshin
The derivation of the explicit formula for the vacuum expectation value of the Wilson loop functional for an arbitrary gauge group on an arbitrary orientable two-dimensional manifo…
Finite Lattice Hamiltonian Computations in the P-Representation: the Schwinger Model
J. M. Aroca, H. Fort, Gonzalo Alvarez-Campot
The Schwinger model is studied in a finite lattice by means of the P-representation. The vacuum energy, mass gap and chiral condensate are evaluated showing good agreement with the…
Worldsheet Formulation for Lattice Staggered Fermions
J. M. Aroca, H. Fort, R. Gambini
The worldsheet formulation is introduced for lattice gauge theories with dynamical fermions. The partition function of lattice compact QED with staggered fermions is expressed as a…
The Path Integral for the Loop Representation of Lattice Gauge Theories
J. M. Aroca, H. Fort, R. Gambini
We show how the Hamiltonian lattice loop representation can be cast straightforwardly in the path integral formalism. The procedure is general for any gauge theory. Here we present…