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gr-qc2026
Landauer bound in a regular Bardeen black hole: extremality and evaporation
J. Andrade, J. O. Cedeño, Jiří Svozilík +3
Does the vanishing Hawking temperature of an extremal black hole imply that information can be erased without energy transfer? We investigate this question in the regular Bardeen g…
gr-qc2026
Radial pulsations of gravitationally decoupled anisotropic self-bound stars with a generalized linear equation of state
D. Santana, C. Usca, J. Andrade +1
We construct anisotropic self-bound stellar configurations through gravitational decoupling in the minimal geometric deformation framework and investigate their stability against l…
gr-qc2026
Reeb-Wolf Improved Landauer Principle for Hairy Black Holes via Gravitational Decoupling
J. Andrade, J. O. Cedeño, M. Zeeshan Gul +2
We investigated the thermodynamic and quantum-information cost of irreversible information erasure at the event horizon of hairy black holes generated through extended geometric de…