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Higher-Form Symmetries in 5d

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arxiv 2005.12296 v2 pith:5472FUWJ submitted 2020-05-25 hep-th

Higher-Form Symmetries in 5d

classification hep-th
keywords higher-formsymmetriesoperatorstheoriescalabi-yaufieldgeometricm-theory
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We study higher-form symmetries in 5d quantum field theories, whose charged operators include extended operators such as Wilson line and 't Hooft operators. We outline criteria for the existence of higher-form symmetries both from a field theory point of view as well as from the geometric realization in M-theory on non-compact Calabi-Yau threefolds. A geometric criterion for determining the higher-form symmetry from the intersection data of the Calabi-Yau is provided, and we test it in a multitude of examples, including toric geometries. We further check that the higher-form symmetry is consistent with dualities and is invariant under flop transitions, which relate theories with the same UV-fixed point. We explore extensions to higher-form symmetries in other compactifications of M-theory, such as $G_2$-holonomy manifolds, which give rise to 4d $\mathcal{N}=1$ theories.

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Cited by 6 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Generalised global symmetries in 5d $\mathcal{N}=1$ theories from the blow-up equations

    hep-th 2026-07 accept novelty 7.0

    Fractional exponents of the blow-up prefactor exp(-V_n) on 1-form backgrounds encode cubic and mixed anomalies of 5d N=1 SCFTs, deciding 2-groups versus mixed anomalies once the faithful UV symmetry is known from the index.

  2. Symmetry TFTs from String Theory

    hep-th 2021-12 unverdicted novelty 7.0

    Constructs Symmetry TFTs for M-theory compactifications by reducing the topological sector of 11d supergravity on the boundary of X using differential cohomology, with applications to 7d SYM and 5d SCFTs confirmed via...

  3. Quiver Approach to Symmetry Theories

    hep-th 2026-05 unverdicted novelty 6.0

    An algebraic method using the path algebra of quivers extracts symmetry anomaly data for 5D SCFTs engineered from M-theory on Calabi-Yau cones.

  4. ICTP Lectures on (Non-)Invertible Generalized Symmetries

    hep-th 2023-05 accept novelty 2.0

    Lecture notes explain non-invertible generalized symmetries in QFTs as topological defects arising from stacking with TQFTs and gauging diagonal symmetries, plus their action on charges and the SymTFT framework.

  5. Snowmass White Paper: Generalized Symmetries in Quantum Field Theory and Beyond

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    This review summarizes transformative examples of generalized symmetries in QFT and their applications to anomalies and dynamics.

  6. Lectures on Generalized Symmetries

    hep-th 2023-07 unverdicted novelty 1.0

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