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One-Loop Renormalization of Lorentz-Violating Electrodynamics

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arxiv hep-th/0111123 v1 pith:IKBTCQ34 submitted 2001-11-13 hep-th hep-ph

Alan Kostelecky , Charles Lane , Austin Pickering This is my paper · ORCID
classification hep-thhep-ph
keywords one-loopelectrodynamicslorentz-violatingbetacoefficientscpt-violatingdetermineddiscussed
verification ladder T0 review T1 audit T2 compute T3 formal

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We show that the general Lorentz- and CPT-violating extension of quantum electrodynamics is one-loop renormalizable. The one-loop Lorentz-violating beta functions are obtained, and the running of the coefficients for Lorentz and CPT violation is determined. Some implications for theory and experiment are discussed.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 248 citations worldwide. Full citation record

  1. Disparity in sound speeds: implications for elastic unitarity and the effective potential in quantum field theory theory

    hep-th 2025-05 unverdicted novelty 6.0 of 10

    Derives the elastic two-body unitarity relation for anisotropic scalar fields with different sound speeds, verifies it at one loop in a quartic model, and shows anisotropy modifies the radiatively generated scalon mas...

  2. Overlapping resonance branches of a gauge-invariant Lorentz-violating massive vector

    hep-ph 2026-08 conditional novelty 5.0 of 10

    A Lorentz-violating massive vector field develops two overlapping resonance branches, and the second branch's contribution to fermion annihilation can be energy-enhanced in boosted near-parallel configurations.

  3. Induced CFJ Term in nonlocal Lorentz-Violating QED: Natural Regularization from Entire Dirac Operators

    hep-th 2026-07 conditional novelty 5.0 of 10

    In nonlocal Lorentz-violating QED with entire form factors of the Dirac operator, the induced CFJ coefficient is finite and equals the local value times a deformation function of m/Λ.

  4. One-loop contributions in Lorentz-violating scalar QED with nonminimal coupling

    hep-th 2026-06 unverdicted novelty 4.0 of 10

    One-loop calculation in LV scalar QED with nonminimal coupling shows photon two-point function remains transverse due to diagram cancellations, preserving gauge invariance.

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