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arXiv 1810.09045gr-qc
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BTZ黑洞视界上的紧致手征玻色子场

Compact Chiral Boson Fields on the Horizon of BTZ Black Hole

Jingbo Wang

摘要:

在以前的工作中,我们证明了BTZ黑洞视界上的自由度可以用两个手征相反的无质量标量场来描述。在本文中,我们继续这一研究。发现该标量场实际上是圆上的紧致玻色子场。紧性导致了黑洞半径的量子化。然后将这两个玻色子场相互作用,得到两个交换卡茨-穆迪代数.从玻色子场出发,我们可以构造一个完整的$W_{1+\infty}$代数,它被用来对BTZ黑洞进行分类。

英文摘要:

In the previous work, it was shown that the degrees of freedom on the horizon of BTZ black hole can be described by two chiral massless scalar fields with opposite chirality. In this paper, we continuous this research. It is found that the scalar field is actually a compact boson field on a circle. The compactness results in the quantization of the black hole radius. Then we quantize the two boson fields and get two abelian Kac-Moody algebras. From the boson field, one can construct the full $W_{1+\infty}$ algebra which was used to classify the BTZ black holes.

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。

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