81 citations · 292 across the 31 of their papers we have counts for
32 papers
Gluon condensates and effective gluon mass
Jan Horak, Friederike Ihssen, Joannis Papavassiliou +3
Lattice simulations along with studies in continuum QCD indicate that non-perturbative quantum fluctuations lead to an infrared regularisation of the gluon propagator in covariant…
Exploiting the scheme dependence of the renormalization group improvement in infrared Yang-Mills theory
Pietro Dall'Olio, Axel Weber
Within the refined Gribov-Zwanziger scenario for four-dimensional Yang-Mills theory in the Landau gauge, a gluon mass term is generated from the restriction of the gauge field conf…
Applications of the worldline Monte Carlo formalism in quantum mechanics
James P. Edwards, Urs Gerber, Christian Schubert +3
In recent years efficient algorithms have been developed for the numerical computation of relativistic single-particle path integrals in quantum field theory. Here, we adapt this "…
Integral transforms of the quantum mechanical path integral: hit function and path averaged potential
James P. Edwards, Urs Gerber, Christian Schubert +2
We introduce two new integral transforms of the quantum mechanical transition kernel that represent physical information about the path integral. These transforms can be interprete…
The Yukawa potential: ground state energy and critical screening
James P. Edwards, Urs Gerber, Christian Schubert +2
We study the ground state energy and the critical screening parameter of the Yukawa potential in non-relativistic quantum mechanics. After a short review of the existing literature…
Low energy meson spectrum from a QCD approach based on many-body methods
D. A. Amor-Quiroz, T. Yépez-Martínez, P. O. Hess +2
The TDA and RPA many-body methods are applied to a QCD motivated Hamiltonian in the Coulomb gauge. The gluon effects in the low energy domain are accounted for by the Instantaneous…