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Symmetries of higher-order string gravity actions

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arxiv hep-th/9610131 v2 pith:FCQXGMAF submitted 1996-10-17 hep-th gr-qc

Krzysztof A. Meissner (CERN) This is my paper · ORCID
classification hep-thgr-qc
keywords gravitystringactionsderivativesexplicitlyfourglobalhigher-order
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abstract

In this paper we explicitly prove the invariance of the time-dependent string gravity Lagrangian with up to four derivatives under the global $O(d,d)$ symmetry.

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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. $\alpha'$-Bootstrap

    hep-th 2026-07 conditional novelty 6.5 of 10

    An infinite-dimensional algebraic structure on a megaspace yields recursive, T-duality-covariant NS-NS α' and α'^{2} corrections matching known bosonic and heterotic results up to field redefinitions.

  2. Non-singular string cosmology via $\alpha^{\prime}$ corrections

    hep-th 2019-09 reject novelty 6.0 of 10

    The paper builds non-singular bouncing FLRW solutions in the O(d,d) invariant string cosmology action, but the higher-order coefficients are free inputs and the action consistency is unverified.

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