形变代数与黑洞内部的等效动力学
广义相对论与量子宇宙学
2021-06-16 v2 高能物理 - 理论
摘要
我们考虑在 Ashtekar-Barbero 联络形式下 Schwarzschild 黑洞内部的经典哈密顿量。随后，受广义不确定性原理模型的启发，我们形变经典正则代数，并推导该修改下模型的等效动力学。我们表明，若选取形变参数为负值，此种形变可解决黑洞奇异性问题，并使下落 2-球具有非零的最小半径。
引用
@article{arxiv.2012.04795,
title = {Deformed algebra and the effective dynamics of the interior of black holes},
author = {Pasquale Bosso and Octavio Obregón and Saeed Rastgoo and Wilfredo Yupanqui},
journal= {arXiv preprint arXiv:2012.04795},
year = {2021}
}
备注
24 pages, 2 figures. arXiv admin note: text overlap with arXiv:2011.11815, v2: analysis extended, a new prescription to deal with fiducial elements introduced, figures are slightly modified and are now in color