Towards a new determination of the QCD Lambda parameter from running couplings in the three-flavour theory
arXiv:1411.7648
Abstract
We review our new strategy and current status towards a high precision computation of the Lambda parameter from three-flavour simulations in QCD. To reach this goal we combine specific advantages of the Schrödinger functional and gradient flow couplings.
arXiv comment7 pages, 3 figures; Proceedings of the 32nd International Symposium on Lattice Field Theory; 23-28 June, 2014, Columbia University, New York