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Asymptotic Symmetries and Electromagnetic Memory

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arxiv 1505.00716 v1 pith:XTGFT5Q2 submitted 2015-05-04 hep-th

Sabrina Pasterski This is my paper · ORCID
classification hep-th
keywords gaugesymmetriesasymptoticcalledcaseclassicallycompleteconnections
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Recent investigations into asymptotic symmetries of gauge theory and gravity have illuminated connections between gauge field zero-mode sectors, the corresponding soft factors, and their classically observable counterparts -- so called "memories." Here we complete this triad for the case of large U(1) gauge symmetries at null infinity.

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Cited by 6 Pith papers

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

  1. Logarithmic Soft Photon Theorem and Waveform Tails in Higher Dimensions

    hep-th 2026-08 conditional novelty 7.0 of 10

    In d>4, soft photon emission acquires a universal omega^{d-4} ln omega factor, producing power-law early- and late-time radiative tails in the classical electromagnetic waveform.

  2. Memory effect from the scattering of Taub-NUT black holes

    hep-th 2026-03 conditional novelty 7.0 of 10

    Soft theorems yield a gauge-invariant nutty soft factor and the associated memory tensor for Kerr-Taub-NUT scattering, with magnetic components and directional divergences absent in electromagnetism.

  3. Sound as a gauge theory and its infrared triangle

    hep-th 2025-12 conditional novelty 6.0 of 10

    Linear acoustic perturbations admit a memory effect that, in a dual Kalb-Ramond formulation, is encoded by large gauge transformations plus a monopole piece.

  4. Gravitational memory effects in Tachyon gravity

    gr-qc 2025-07 conditional novelty 5.0 of 10

    In tachyon gravity, the scalar field adds a breathing memory mode to gravitational waves and modifies the Bondi mass loss and soft theorems.

  5. Asymptotic Generation of Kerr Geometry from Schwarzschild via BMS Supertranslations

    gr-qc 2025-09 reject novelty 4.0 of 10

    The paper claims two BMS supertranslations map Schwarzschild's asymptotic metric to a Kerr-like one, but the matching equations are inconsistent.

  6. Scattering Hawking Radiation

    hep-th 2025-07 reject novelty 3.0 of 10

    The paper re-expresses the flat-space soft photon theorem in Schwarzschild coordinates and claims a new information pathway from scattering Hawking radiation, but the redshift premise is flawed.

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