Fate of quantum anomalies for 1d lattice chiral fermion with a simple non-Hermitian Hamiltonian

DOI10.1007/jhep05(2023)090arXiv2010.09375OpenAlexW4376504460MaRDI QIDQ6163111

Gen Yue, Wenjie Xi, Weiqiang Chen, Wei-Zhu Yi, Yong-Shi Wu

Publication date: 26 June 2023

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2010.09375

zbMATH Keywords

anomalies in field and string theorieslattice quantum field theory

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Cites Work

• Conformal field theory
• Introduction to conformal field theory. With applications to string theory
• Anomalies in Quantum Field Theory
• The Nielsen–Ninomiya theorem, $ \renewcommand{\P}{{{\mathcal P}}} \newcommand{\PT}{{\mathcal {PT}}} \PT$ -invariant non-Hermiticity and single 8-shaped Dirac cone
• Why is the mission impossible? Decoupling the mirror Ginsparg–Wilson fermions in the lattice models for two-dimensional Abelian chiral gauge theories
• Biorthogonal quantum mechanics