arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1111.2795gr-qchep-th
收藏

辐射二维黑洞内部的量子力学

Quantum Mechanics of the Interior of Radiating 2-D Black Holes

Jack Gegenberg, Gabor Kunstatter, Timothy Taves

摘要:

我们研究了辐射2-d黑洞的引力动力学(包括反作用)的均匀扇形辐射模型。我们得到了共形规范和时间参数化形式下的精确解,在共形规范下孤立了经典相空间的黑洞扇区,并讨论了近奇异动力学。我们证明了不同的测度选择和不同的自伴扩张可以导致不等价的量子理论,所有这些都解决了奇异性。对于一个特定的范围内的扩展参数,哈密顿谱承认物理上对应于稳定的残余物的束缚态。最后,我们认为,我们的工作提供了一个很好的起点,使用减少和狄拉克量子化的全齐次理论的量子化。

英文摘要:

We study the homogeneous sector of the RST model describing the gravitational dynamics, including back-reaction, of radiating 2-d black holes. We find the exact solutions both in conformal gauge and in time-parametrized form, isolate the black hole sector of the classical phase space and quantize the near singularity dynamics in conformal gauge. We show that different choices of measure and different self-adjoint extensions can lead to inequivalent quantum theories, all of which resolve the singularity. For a specific range of extension parameters, the Hamiltonian spectrum admits bound states that correspond physically to stable remnants. Finally, we argue that our work provides a good starting point for quantization of the full homogeneous theory using both reduced and Dirac quantization.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑