pith. sign in

arxiv: hep-th/9309145 · v2 · submitted 1993-09-27 · ✦ hep-th

Some Speculations about Black Hole Entropy in String Theory

classification ✦ hep-th
keywords entropyblackbekensteinholequantumstringstringstheory
0
0 comments X
read the original abstract

The classical Bekenstein entropy of a black hole is argued to arise from configurations of strings with ends which are frozen on the horizon. Quantum corrections to this entropy are probably finite unlike the case in quantum field theory. Finally it is speculated that all black holes are single string states. The level density of strings is of the right order of magnitude to reproduce the Bekenstein entropy.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 6 Pith papers

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

  1. Precision asymptotics of string amplitudes

    hep-th 2026-01 unverdicted novelty 7.0

    An infinite family of complex saddles plus a bootstrap on multiplicities yields a precise high-energy asymptotic expansion for one-loop string amplitudes with oscillatory terms.

  2. Black Hole Entropy from String Entanglement

    hep-th 2025-09 unverdicted novelty 6.0

    String entanglement entropy between folded strings in the sine-Liouville CFT, computed via worldsheet replica trick, accounts for black-hole thermal entropy, with the vertex-operator part matching exactly in the low-t...

  3. Fiducial observers and the thermal atmosphere in the black hole quantum throat

    hep-th 2025-07 unverdicted novelty 6.0

    A semiclassical construction of fiducial observers in JT gravity, fixed by conformal isometry flow, is extended to the quantum regime to compute wormhole contributions yielding finite thermal entropy and a quantum des...

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

    hep-th 2024-04 unverdicted novelty 6.0

    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...

  5. Hadrons in $\mathcal{N}=2$ supersymmetric QCD from non-Abelian string on 2D black hole

    hep-th 2026-05 unverdicted novelty 5.0

    The hadron spectrum in N=2 SQCD with N_f=2N is given by the spectrum of a non-Abelian string on a 2D N=2 supersymmetric black hole, with a Higgs-to-string phase transition viewed as a conifold transition.

  6. Lectures on entanglement entropy in field theory and holography

    hep-th 2019-07 unverdicted

    Lecture notes surveying entanglement entropy in QFT and holography, emphasizing physical aspects and the Ryu-Takayanagi formula.