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arXiv 0802.4077gr-qcmath-phmath.MP
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圈量子引力中黑洞态计数的数论方法

Black hole state counting in Loop Quantum Gravity: A number theoretical approach

Ivan Agullo, J. Fernando Barbero G., Jacobo Diaz-Polo, Enrique Fernandez-Borja, Eduardo J. S. Villaseñor

摘要:

在圈量子引力框架下给出了一种精确计算黑洞熵的实用方法。一路上,我们提供了一个完整的表征的相关部门的频谱的面积算子,包括退化,并确定的数量的解决方案的投影约束解析。我们使用计算机实现的算法来确认和扩展以前的结果的详细结构的黑洞简并谱。

英文摘要:

We give a practical method to exactly compute black hole entropy in the framework of Loop Quantum Gravity. Along the way we provide a complete characterization of the relevant sector of the spectrum of the area operator, including degeneracies, and determine the number of solutions to the projection constraint analytically. We use a computer implementation of the proposed algorithm to confirm and extend previous results on the detailed structure of the black hole degeneracy spectrum.

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