Gauging discrete symmetries of TN-theories in five dimensions
Peer reviewed, Journal article
Published version
Date
2022Metadata
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Original version
Acharya, B., Lambert, N., Najjar, M., Svanes, E. E., & Tian, J. (2022). Gauging discrete symmetries of TN-theories in five dimensions. Journal of High Energy Physics, 2022(4), 1-35. 10.1007/JHEP04(2022)114Abstract
We study the gauging of a discrete ℤ3 symmetry in the five-dimensional superconformal TN theories. We argue that this leads to an infinite sequence of five-dimensional superconformal theories with either E6 × SU(N) or SU(3) × SU(N) global symmetry group. In the M-theory realisation of TN theories as residing at the origin in the Calabi-Yau orbifolds C3ZN×ZN we identify the ℤ3 symmetry geometrically and the new theories arise from M-theory on the non-Abelian orbifolds (C3ZN×ZN)/Z3 . On the other hand, in the (p, q) 5-brane web description in Type IIB theory, the symmetry combines the U-duality symmetry with a rotation in space, defining a so-called U-fold background, where the E6 symmetry is manifest.