6 papers
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…
Separability from Multipartite Measures
Chen-Te Ma, Ma-Ke Yuan
We show that multi-invariants provide necessary and sufficient criteria for full separability in finite-dimensional multipartite systems. For tripartite three-qubit states, the thi…
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…
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…
Non-Hermitian Lattice Fermions in 2D GNY Model
Xingyu Guo, Chen-Te Ma, Hui Zhang
We work the lattice fermions and non-Hermitian formulation in the 2D GNY model and demonstrate the numerical implementation for two flavors by the Hybrid Monte Carlo. Our approach…
AdS Einstein Gravity and Boundary Description: Pedagogical Review
Chen-Te Ma
We review the various aspects of the 3D Einstein gravity theory with a negative cosmological constant and its boundary description. We also explore its connections to CFTs, modular…