183 citations · 1.3k across the 30 of their papers we have counts for
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On the decoupling of mirror fermions
Joel Giedt, Chen Chen, Erich Poppitz
We study an approach to chiral gauge theories on the lattice that involves decoupling "mirror" fermions from a vector-like theory. We have computed the polarization tensor in the "…
On the decoupling of mirror fermions
Chen Chen, Joel Giedt, Erich Poppitz
An approach to the formulation of chiral gauge theories on the lattice is to start with a vector-like theory, but decouple one chirality (the "mirror" fermions) using strong Yukawa…
Supercurrent conservation in the lattice Wess-Zumino model with Ginsparg-Wilson fermions
Chen Chen, Joel Giedt, Joseph Paki
We study supercurrent conservation for the four-dimensional Wess-Zumino model formulated on the lattice. The formulation is one that has been discussed several times, and uses Gins…
Lattice Wess-Zumino model with Ginsparg-Wilson fermions: One-loop results and GPU benchmarks
Chen Chen, Eric Dzienkowski, Joel Giedt
We numerically evaluate the one-loop counterterms for the four-dimensional Wess-Zumino model formulated on the lattice using Ginsparg-Wilson fermions of the overlap (Neuberger) var…