Fri - 08/30/24

**Title:

      Static Planck stars from effective loop quantum gravity**  - **Authors:** Edward Wilson-Ewing  - **Subjects:** Subjects: General Relativity and Quantum Cosmology (gr-qc)  - **Arxiv link:** [https://arxiv.org/abs/](https://arxiv.org/abs/)  - **Abstract**  Effective loop quantum gravity dynamics are derived for spherically symmetric spacetimes with a perfect fluid matter content. For homogeneous spacetimes, the effective dynamics agree with the standard results of loop quantum cosmology, while the equations for static solutions give an effective Tolman-Oppenheimer-Volkoff equation. There exist solutions to the effective Tolman-Oppenheimer-Volkoff equation that have a mass of the order of the Planck mass, a Planckian radius, and no horizon; these miniature stars could potentially contribute to dark matter, and could be an end state for an evaporating black hole.

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  1. [] - Title: Normal bound states out of massive complex ghosts degrees of freedom in superrenormalizable quantum gravity theories - Manuel Asorey, Gastao Krein, Ilya L. Shapiro

Thu - 08/29/24

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There is no new related paper today

  1. [] - Title: Traces of Quantum Gravity Effects at Late time Cosmological Dynamics via Distance Measures - Maryam Roushan, Narges Rashidi, Kourosh Nozari

Wed - 08/28/24

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  1. [] - Title: Matching the Vilkovisky-DeWitt Effective Action of Quantum Gravity to String Theory - Xavier Calmet, Elias Kiritsis, Folkert Kuipers, Dieter Lust

Tue - 08/27/24

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  1. [] - Title: A note on the stability of the Cauchy horizon in regular black holes without mass inflation - Mohsen Khodadi, Javad T. Firouzjaee

Mon - 08/26/24

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There is no new related paper today

  1. [] - Title: A note on the stability of the Cauchy horizon in regular black holes without mass inflation - Mohsen Khodadi, Javad T. Firouzjaee

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