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Charged Black Holes in Two-Dimensional String Theory

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arxiv hep-th/9111038 v1 pith:YBGR32J7 submitted 1991-11-20 hep-th

Michael D. McGuigan , Chiara R. Nappi , Scott A. Yost This is my paper · ORCID
classification hep-th
keywords blackchargedholesstringactionbackgroundborn-infeldcase
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We discuss two dimensional string theories containing gauge fields introduced either via coupling to open strings, in which case we get a Born-Infeld type action, or via heterotic compactification. The solutions to the modified background field equations are charged black holes which exhibit interesting space-time geometries. We also compute their masses and charges.

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Cited by 4 Pith papers

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

  1. All $2D$ generalised dilaton theories from $d\geq 4$ gravities

    hep-th 2026-03 conditional novelty 7.0 of 10

    Generic 2D Horndeski theories arise from dimensional reduction of d≥4 gravities, yielding a Birkhoff theorem for quasi-topological gravities where static spherically symmetric solutions satisfy g_tt g_rr = -1 and are ...

  2. Ghost-free modification of the Polyakov action and Hawking radiation

    hep-th 2019-09 conditional novelty 6.0 of 10

    For a ghost-free modification of the Polyakov action on a fixed 2D black hole background, the Hawking flux at infinity is unchanged; only diagonal stress-energy components and entropy get non-local corrections.

  3. New analytic solutions of non-SUSY black branes in $10$-D heterotic supergravity and the phase transition

    hep-th 2025-12 unverdicted novelty 5.0 of 10

    New exact non-SUSY black brane solutions in 10D heterotic supergravity with two gauge charges show a spontaneous symmetry breaking and dynamical instability at low temperature that predicts additional black hole solutions.

  4. Heterotic Black Holes in Duality-Invariant Formalism

    hep-th 2025-11 unverdicted novelty 5.0 of 10

    The work analyzes the dual geometry of charged black holes in a T-duality invariant heterotic string theory in two dimensions and extends a prior non-perturbative solution to multiple abelian gauge fields.

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