Loop quantum deparametrized Schwarzschild interior and discrete black hole mass
Autor: | Zhang, Cong, Ma, Yongge, Song, Shupeng, Zhang, Xiangdong |
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Rok vydání: | 2021 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1103/PhysRevD.105.024069 |
Popis: | We present the detailed analyses of a model of loop quantum Schwarzschild interior coupled to a massless scalar field and extend the results in our previous rapid communication arXiv:2006.08313 to more general schemes. It is shown that the spectrum of the black hole mass is discrete and does not contain zero. This indicates the existence of a black hole remnant after Hawking evaporation due to loop quantum gravity effects. Besides to show the existence of a stable black hole remnant in the vacuum case, the quantum dynamics for the non-vacuum case is also solved and compared with the effective one. Comment: 19+12 pages, 2 figures, derivations on the regularized Hamiltonian is added and the classical dynamics is plotted in Fig. 1 |
Databáze: | arXiv |
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