Gauge fields induced by curved spacetime
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DOI: 10.1093/ptep/ptaf118
Abstract: I found an extended duality (triality) between Dirac fermions in periodic spacetime metrics, nonrelativistic fermions in gauge fields (e.g., Harper-Hofstadter model), and in periodic scalar fields on a lattice (e.g., Aubry-André model). This indicates an… read more here.
Keywords: periodic spacetime; scalar fields; periodic scalar; gauge fields ... See more keywords