We study a quantum-corrected Schwarzschild black hole proposed recently in Loop Quantum Gravity. Prompted by the fact that corrections to the innermost stable circular orbit of Schwarzschild diverge, we investigate timelike and null radial geodesics. Massive particles moving radially outwards are confined, while photons make it to infinity with infinite redshift. This unsettling physics, which deviates radically from both Schwarzschild (near the horizon) and Minkowski (at infinity) is due to repulsion by the negative quantum energy density that makes the quasilocal mass vanish as one approaches spatial infinity.

中文翻译：

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量子校正史瓦西黑洞中令人不安的物理学

我们研究了最近在 Loop Quantum Gravity 中提出的量子校正 Schwarzschild 黑洞。由于对 Schwarzschild 最内部稳定圆形轨道的校正发散这一事实，我们研究了类时和零径向测地线。径向向外移动的大质量粒子受到限制，而光子则以无限红移使其无限远。这种令人不安的物理学，从根本​​上偏离 Schwarzschild（在地平线附近）和 Minkowski（在无穷远处）是由于负量子能量密度的排斥导致准局域质量在接近空间无穷大时消失。