Loop quantum deparametrized Schwarzschild interior and discrete black hole mass

Autor:	Zhang, Cong, Ma, Yongge, Song, Shupeng, Zhang, Xiangdong
Rok vydání:	2021
Předmět:	General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics
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
Externí odkaz:	http://arxiv.org/abs/2107.10579 Zobrazit plný text záznamu View this record from Arxiv