14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Rome Tor VergataIT2.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.2k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2k papers
- University of GlasgowGB2k papers
- National Institute for Subatomic PhysicsNL1.9k papers
- University of CambridgeGB1.9k papers
- University of BirminghamGB1.9k papers
- University of EdinburghGB1.9k papers
7 papers · 2 filters
Lattice B-parameters for and Operators
L. Conti, A. Donini, V. Gimenez +3
We compute several matrix elements of dimension-six four-fermion operators and extract their B-parameters. The calculations have been performed with the tree-level Clover action at…
Non-Perturbatively Improved Quenched Hadron Spectroscopy
A. Cucchieri, M. Masetti, T. Mendes +1
We make a quenched lattice simulation of hadron spectroscopy at beta=6.2 with the Wilson action non-perturbatively improved. With respect to the unimproved case, the estimate of th…
High-precision computation of two-loop Feynman diagrams with Wilson fermions
Stefano Capitani, Sergio Caracciolo, Andrea Pelissetto +1
We apply the coordinate-space method by Luescher and Weisz to the computation of two-loop diagrams in full QCD with Wilson fermions on the lattice. The essential ingredient is the…
Towards N=1 Super-Yang-Mills on the Lattice
A. Donini, M. Guagnelli, P. Hernandez +1
We consider the lattice regularization of N=1 supersymmetric Yang--Mills theory with Wilson fermions. This formulation breaks supersymmetry at any finite lattice spacing; we discus…
Heavy-Light Meson Decay Constants on the Lattice
L. Conti
We present a high statistics study of the D- and B-meson decay constants. The results were obtained by using the Clover and Wilson lattice actions at and 6.2.
New lattice approaches to the rule
C. Dawson, G. Martinelli, G. C. Rossi +4
Lattice QCD should allow a derivation of the rule from first principles, but numerical calculations to date have been plagued by a variety of problems. After a brief revie…
Non-perturbative improvement of composite operators with Wilson fermions
G. Martinelli, G. C. Rossi, C. T. Sachrajda +3
We propose a method to improve lattice operators composed of Wilson fermions which allows the removal of all corrections of , including those proportional to the quark mass,…