New actions for minimally doubled fermions and their counterterms
High Energy Physics - Lattice
2013-08-22 v1
Abstract
Minimally doubled fermions provide a cheap and convenient way of simulating quarks which preserve chiral symmetry. It has been established that two actions of this kind (known as Borici-Creutz and Karsten-Wilczek) require the tuning of three counterterms in order to be properly renormalized. Here we construct some more general minimally doubled actions and investigate the properties of their counterterms.
Keywords
Cite
@article{arxiv.1308.4512,
title = {New actions for minimally doubled fermions and their counterterms},
author = {Stefano Capitani},
journal= {arXiv preprint arXiv:1308.4512},
year = {2013}
}
Comments
7 pages, 1 figure, talk presented at the 31st International Symposium on Lattice Field Theory, July 29 - August 3, 2013, Mainz, Germany