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arXiv 0710.3833hep-th
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寂静黑洞:哈格多恩温度下的霍金辐射

A silence black hole: Hawking radiation at the Hagedorn temperature

O. Lorente-Espin, P. Talavera

摘要:

在第二类弦论中,我们半经典地计算了不同类型黑洞的Hawking辐射。特别是,我们分析了NS 5膜和小弦论之间的热跃迁,发现令人信服的证据,信息恢复。我们发现,一旦采取近视界的限制,一个完整的家庭的模型的排放是完全热的,即使考虑到反反应。因此,这些理论是非幺正的,不能传达任何关于黑洞内部状态的信息。有人认为,这种行为符合弦论的预期。我们提出了一个合理的理由消失的喷淬参数在这样的理论。

英文摘要:

We compute semi-classically the Hawking emission for different types of black hole in type II string theory. In particular we analyze the thermal transition between NS5 branes and Little String Theory, finding compelling evidence for information recovering. We find that once the near horizon limit is taken the emission of a full family of models is exactly thermal even if back-reaction is taken into account. Consequently these theories are non-unitary and can not convey any information about the black hole internal states. It is argue that this behaviour matches the string theory expectations. We suggest a plausible reason for the vanishing of the jet-quenching parameter in such theories.

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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