# Exploring Alternatives to the Hamiltonian Calculation of the Ashtekar-Olmedo-Singh Black Hole Solution

@inproceedings{GarciaQuismondo2021ExploringAT, title={Exploring Alternatives to the Hamiltonian Calculation of the Ashtekar-Olmedo-Singh Black Hole Solution}, author={Alejandro Garc'ia-Quismondo and Guillermo A. Mena Marug{\'a}n}, booktitle={Frontiers in Astronomy and Space Sciences}, year={2021} }

In this article, we reexamine the derivation of the dynamical equations of the Ashtekar-Olmedo-Singh black hole model in order to determine whether it is possible to construct a Hamiltonian formalism where the parameters that regulate the introduction of quantum geometry effects are treated as true constants of motion. After arguing that these parameters should capture contributions from two distinct sectors of the phase space that had been considered independent in previous analyses in the… Expand

#### 3 Citations

Causal structure of a recent loop quantum gravity black hole collapse model

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- Physical Review D
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The causal structure of the recent loop quantum gravity black hole collapse model [1] is analysed. As the spacetime is only approximately diffeomorphism invariant up to powers of $\hbar$, it is not… Expand

Report on the session Loop Quantum Gravity: Cosmology and Black Holes of the 16th Marcel Grossmann Meeting

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- 2021

We summarize the main results of 19 talks presented at the QG3 session (loop quantum gravity: cosmology and black holes) of the 16th Marcel Grossmann Meeting held online from July… Expand

Extended geometry of Gambini-Olmedo-Pullin polymer black hole and its quasinormal spectrum

- Physics
- Physical Review D
- 2021

In this paper we systematically study a model of spherically symmetric polymer black holes recently proposed by Gambini, Olmedo, and Pullin (GOP). Within the framework of loop quantum gravity, the… Expand

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