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Chiral Fermions from Manifolds of $G_2$ Holonomy

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arxiv hep-th/0109152 v1 pith:YDRDF5GW submitted 2001-09-19 hep-th

classification hep-th
keywords chiralfermionsexamplesexplicitlygiveholonomyknownmetric
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

M-theory compactification on a manifold X of $G_2$ holonomy can give chiral fermions in four dimensions only if X is singular. A number of examples of conical singularities that give chiral fermions are known; the present paper is devoted to describing some additional examples. In some of them, the physics can be determined but the metric is not known explicitly, while in others the metric can be described explicitly but the physics is more challenging to understand.

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Cited by 2 Pith papers

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

  1. Warped G2 throats from deformed conifolds in IIA supergravity

    hep-th 2025-07 conditional novelty 5.0 of 10

    New non-singular IIA solutions with internal space (deformed conifold × S1)/Z2 provide warped G2 throats with finite 4-cycle or 3-cycle at the tip.

  2. A Crash Course in Supersymmetric Field Theory Across Dimensions

    hep-th 2026-07 unverdicted novelty 2.0 of 10

    Pedagogical crash-course notes on supersymmetric field theory across 2–10 dimensions, organized around recurring structures such as holomorphy, dualities, indices, BPS data, and anomalies.

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