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Geodesic Structure of the 2 + 1 Black Hole

3 Pith papers cite this work. Polarity classification is still indexing.

3 Pith papers citing it
abstract

Null and timelike geodesics around a 2+1 black hole are determined. Complete geodesics of both types exist in the rotating black-hole background, but not in the spinless case. Upper and lower bounds for the radial size of the orbits are given in all cases and the possibility of passing from one black hole exterior spacetime to another is discussed using the Penrose diagrams. An analysis of particle motions by means of effective potentials and orbit graphs are also included.

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hep-th 3

years

2026 2 2024 1

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background 1

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representative citing papers

Deformed BTZ Radiance and Single Trace $T\bar{T}$ Holography

hep-th · 2026-06-24 · accept · novelty 6.0

Long-string emission from rotating λ-deformed BTZ black holes forces a unique origin B-field that matches the value needed for the string spectrum to agree with the Z_w sector of single-trace T T-bar deformed orbifolds, with emission rates universally set by ΔS_BH.

citing papers explorer

Showing 3 of 3 citing papers.

  • Deformed BTZ Radiance and Single Trace $T\bar{T}$ Holography hep-th · 2026-06-24 · accept · none · ref 35 · internal anchor

    Long-string emission from rotating λ-deformed BTZ black holes forces a unique origin B-field that matches the value needed for the string spectrum to agree with the Z_w sector of single-trace T T-bar deformed orbifolds, with emission rates universally set by ΔS_BH.

  • Butterflies in $\textrm{T}\overline{\textrm{T}}$ deformed anomalous CFT$_2$ hep-th · 2026-05-12 · unverdicted · none · ref 98 · internal anchor

    In TTbar-deformed anomalous CFT2 the chaos bound stays saturated while butterfly velocity depends nontrivially on deformation strength and anomaly, with a Hagedorn regime where the chaotic response turns complex.

  • ISCOs and the weak gravity conjecture bound in higher derivative theories of gravity hep-th · 2024-04-11 · unverdicted · none · ref 49 · internal anchor

    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 up to the bound.