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Higher Order Correction to the GHS String Black Hole

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arxiv hep-th/9406079 v1 pith:GO3C3FQS submitted 1994-06-14 hep-th gr-qc

Makoto Natsuume This is my paper · ORCID
classification hep-thgr-qc
keywords blackcorrectionholefoundorderstringstromingeralpha
verification ladder T0 review T1 audit T2 compute T3 formal

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abstract

We study the order $\alpha'$ correction to the string black hole found by Garfinkle, Horowitz, and Strominger. We include all operators of dimension up to four in the Lagrangian, and use the field redefinition technique which facilitates the analysis. A mass correction, which is implied by the work of Giddings, Polchinski, and Strominger, is found for the extremal GHS black hole.

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Cited by 5 Pith papers

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

  1. Causality Constraints on Black Hole Thermodynamics in Nonlinear Electrodynamics

    hep-th 2025-05 conditional novelty 6.0 of 10

    Causality in nonlinear electrodynamics forces the entropy-to-mass-squared ratio of black holes to decrease with mass and the extremal mass-to-charge ratio to increase with charge.

  2. Multicenter higher-derivative BPS black holes

    hep-th 2025-02 conditional novelty 6.0 of 10

    Two- and three-charge BPS black holes of the torus-reduced heterotic action are rewritten in five-dimensional STU supergravity fields, and the resulting action is shown to differ from known N=2 R^2 invariants.

  3. ISCOs and the weak gravity conjecture bound in higher derivative theories of gravity

    hep-th 2024-04 unverdicted novelty 6.0 of 10

    Derives WGC bound on probe charge-to-mass ratio from positivity of anomalous dimensions in dual CFT for charged particles in higher-derivative AdS black holes, with bound increasing with couplings and ISCOs existing u...

  4. Thermodynamics of 4D Dilatonic Black Holes and the Weak Gravity Conjecture

    hep-th 2019-09 conditional novelty 6.0 of 10

    Higher-derivative corrections make extremal dilatonic black holes superextremal (charge-to-mass ratio greater than one) in all solvable cases, matching the weak gravity conjecture.

  5. Exploring String Theory Solutions: Black hole thermodynamics with $\alpha'$ corrections and type II compactifications

    hep-th 2025-05 unverdicted novelty 1.0 of 10

    A doctoral thesis restating published results on α'-corrected black holes in heterotic string theory and on type II flux compactifications, with no new standalone results.

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