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A Note on Islands in Schwarzschild Black Holes

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arxiv 2110.04233 v2 pith:AKSNHEE2 submitted 2021-10-08 hep-th

A Note on Islands in Schwarzschild Black Holes

Irina Aref'eva , Igor Volovich This is my paper
classification hep-th
keywords blackholesnoteschwarzschildboundedconfigurationsconsiderdiscussed
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We consider evaporation of the Schwarzschild black hole and note that island configurations do not provide a bounded entanglement entropy. The same remark is valid also for some other static black holes. A proposal for improving the situation is discussed

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Cited by 2 Pith papers

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

  1. Entanglement islands, fuzzballs and stretched horizons

    hep-th 2026-05 unverdicted novelty 6.0

    Fuzzball models with stretched horizons modify or eliminate entanglement islands depending on boundary conditions and cap geometry, producing information paradox analogues in some cases.

  2. New insights on mutual information in the island approach to the Page curve

    hep-th 2026-07 conditional novelty 5.0

    At scrambling time I(B+:B−)=0 forces I(I:R)→∞, interpreted as conservation of geometric correlation, while I(I:R+:R−) is shown always negative via Cauchy-slice identities.