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arxiv 1708.09643 v2 pith:7U6ZLSF3 submitted 2017-08-31 math-ph gr-qcmath.MP

The Fermionic Signature Operator and Space-Time Symmetries

classification math-ph gr-qcmath.MP
keywords fermionicsymmetriesoperatorsignaturespace-timecorrespondinggeneralizedgive
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We show that and specify how space-time symmetries give rise to corresponding symmetries of the fermionic signature operator and generalized fermionic projector states.

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Cited by 2 Pith papers

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

  1. The Fermionic Signature Operator in the Reissner-Nordstr\"om Geometry in Horizon-Penetrating Coordinates

    math-ph 2026-05 unverdicted novelty 6.0

    Proves mass decomposition theorem for spacetime inner product via fermionic signature and flux operators for Dirac equation in Reissner-Nordström spacetime in horizon-penetrating coordinates, computes spectra, constru...

  2. Quantum Reference Frames and Correlation Geometry

    math-ph 2026-04 unverdicted novelty 2.0

    Correlation geometry underlies causal fermion systems by providing a thermodynamic-style description of physical systems that incorporates gauge symmetries and diffeomorphisms via the principle of unitary equivalence.