92 citations · 107 across the 2 of their papers we have counts for
6 papers
Non-marginal LTB-like models with inverse triad corrections from loop quantum gravity
Martin Bojowald, Juan D. Reyes, Rakesh Tibrewala
Marginal LTB models with corrections from loop quantum gravity have recently been studied with an emphasis on potential singularity resolution. This paper corroborates and extends…
Dilaton Gravity, Poisson Sigma Models and Loop Quantum Gravity
Martin Bojowald, Juan D. Reyes
Spherically symmetric gravity in Ashtekar variables coupled to Yang-Mills theory in two dimensions and its relation to dilaton gravity and Poisson sigma models are discussed. After…
Non-perturbative renormalization of lattice operators in coordinate space
V. Gimenez, L. Giusti, S. Guerriero +6
We present the first numerical implementation of a non-perturbative renormalization method for lattice operators, based on the study of correlation functions in coordinate space at…
Renormalization Constants of Quark Operators for the Non-Perturbatively Improved Wilson Action
D. Becirevic, V. Gimenez, V. Lubicz +3
We present the results of an extensive lattice calculation of the renormalization constants of bilinear and four-quark operators for the non-perturbatively O(a)-improved Wilson act…
Non perturbative renormalization in coordinate space
V. Gimenez, L. Giusti, S. Guerriero +6
We present an exploratory study of a gauge-invariant non-perturbative renormalization technique. The renormalization conditions are imposed on correlation functions of composite op…
HQET with chiral symmetry on the lattice
Damir Becirevic, Juan Reyes
We show that by combining the static heavy quark action with the Neuberger action for the light quark, the renormalisation of the heavy-light bilinear and four-quark operators, com…