Fate of Quantum Anomalies for 1d lattice chiral fermion with a simple non-Hermitian Hamiltonian
Abstract It is generally believed that the 1+1D model for a single chiral fermion does not exist by itself alone on lattice. The obstruction to such a lattice realization is the failure to reproduce the quantum anomalies of a chiral fermion in continuum. The conventional way to escape is to associat...
| मुख्य लेखकों: | , , , , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
SpringerOpen
2023-05-01
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| श्रृंखला: | Journal of High Energy Physics |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1007/JHEP05(2023)090 |