Borici-Creutz fermions on 2-dim lattice
High Energy Physics - Lattice
2017-04-05 v1
Abstract
Minimally doubled fermion proposed by Creutz and Borici is a promising chiral fermion formulation on lattice. In this work, we present excited state mass spectroscopy for the meson bound states in Gross-Neveu model using Borici-Creutz fermion. We also evaluate the effective fermion mass as a function of coupling constant which shows a chiral phase transition at strong coupling. The lowest lying meson in 2-dimensional QED is also obtained using Borici-Creutz fermion.
Keywords
Cite
@article{arxiv.1704.00925,
title = {Borici-Creutz fermions on 2-dim lattice},
author = {Jishnu Goswami and Dipankar Chakrabarti and Subhasish Basak},
journal= {arXiv preprint arXiv:1704.00925},
year = {2017}
}
Comments
7 pages, 12 figure. arXiv admin note: text overlap with arXiv:1511.07678