Mass renormalisation for improved staggered quarks
arXiv:hep-lat/0110045 · doi:10.1016/S0920-5632(01)01674-7
Abstract
Improved staggered quark actions are designed to suppress flavour changing strong interactions. We discuss the perturbation theory for this type of actions and show the improvements to reduce the quark mass renormalisation compared to naive staggered quarks. The renormalisations are of similar size as for Wilson quarks.
LaTeX, 3 pages, Lattice2001(spectrum)
References in corpus (1)
Cited by in corpus (10)
- Light pseudoscalar decay constants, quark masses, and low energy constants from three-flavor lattice QCD
- First determination of the strange and light quark masses from full lattice QCD
- High-precision determination of the light-quark masses from realistic lattice QCD
- The Low-Lying Dirac Spectrum of Staggered Quarks
- One-loop matching coefficients for improved staggered bilinears
- One-Loop Matching of the Heavy-Light A_0 and V_0 Currents with NRQCD Heavy and Improved Naive Light Quarks
- Pion and kaon physics with improved staggered quarks
- The self-energy of improved staggered quarks
- Index Theorem and Random Matrix Theory for Improved Staggered Quarks
- The Index Theorem and Random Matrix Theory for Improved Staggered Quarks