3 papers
hep-lat2026
Chemical Potential and Analytic Continuation for Non-Hermitian Lattice Fermions
Chen-Te Ma, Hui Zhang
We introduce a chemical potential for non-Hermitian lattice fermions and show that, for even flavors with degenerate masses and paired chemical potentials or , th…
hep-th2025
Non-Commutative Geometry for D-Branes in Large R-R Field Background
Chen-Te Ma
We examine the role of non-commutative geometry in D-branes within large R-R field backgrounds. In this context, the background of a significant ()-form R-R field can be ef…
hep-lat2024
Lattice Chiral Fermion without Hermiticity
Chen-Te Ma, Hui Zhang
Our review of the lattice chiral fermion delves into some critical areas of lattice field theory. By abandoning Hermiticity, the non-Hermitian formulation circumvents the Nielsen-N…