6533b7dcfe1ef96bd1272044

RESEARCH PRODUCT

New actions for minimally doubled fermions and their counterterms

Stefano Capitani

subject

PhysicsQuarkChiral symmetryTheoretical physicsHigh Energy Physics - LatticeClassical mechanicsHigh Energy Physics::LatticeHigh Energy Physics - Lattice (hep-lat)High Energy Physics::PhenomenologyFOS: Physical sciencesOrder (ring theory)Fermion

description

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.

https://doi.org/10.22323/1.187.0121