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arXiv 0903.1063hep-th
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AdS/CFT的黑洞互补性

Black hole complementarity from AdS/CFT

David A. Lowe

摘要:

我们研究了一个简单的版本的AdS/CFT(反德西特时空/共形场论)对应,其中运营商有整数共形维数。在这个模型中,大量的因果关系遵循边界解析,即使在非平凡的黑洞背景,打破了潜在的共形对称。这允许一组自然的准本地批量可观的构造。估计了半经典量子化的有限中心荷修正。这些修正用于确定体时空中有效场论的有效性。结果与黑洞互补性一致。

英文摘要:

We study a simple version of the AdS/CFT (anti-de Sitter spacetime/Conformal Field Theory) correspondence, where operators have integer conformal dimensions. In this model, bulk causality follows from boundary analyticity, even in nontrivial black hole backgrounds that break the underlying conformal symmetry. This allows a natural set of quasi-local bulk observables to be constructed. Estimates of finite central charge corrections to semiclassical correlators are made. These corrections are used to determine the regime of validity of effective field theory in the bulk spacetime. The results are consistent with black hole complementarity.

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