蒸发黑洞的正则净化
Canonical Purification of Evaporating Black Holes
摘要：
我们表明，规范净化的蒸发黑洞后的页面时间由一个短的，连接，洛伦兹虫洞之间的两个渐近边界，其中之一是unitarily有关的辐射。这提供了一个定量和一般实现的预测ER=EPR在蒸发黑洞后的页面时间;这进一步给出了一个标准的AdS/CFT计算的熵的辐射（没有修改的同源约束）。在Page时间之前，正则净化由两个不连通的半经典黑洞组成。由此，我们构造了两个二体纠缠全息CFT态，具有相等的（和大的）纠缠量，其中一个的半经典对偶有一个连接的ERB，另一个没有。从这个例子中，我们推测多体纠缠的测量可能会提供一个更完整的时空出现的画面。
英文摘要：
We show that the canonical purification of an evaporating black hole after the Page time consists of a short, connected, Lorentzian wormhole between two asymptotic boundaries, one of which is unitarily related to the radiation. This provides a quantitative and general realization of the predictions of ER=EPR in an evaporating black hole after the Page time; this further gives a standard AdS/CFT calculation of the entropy of the radiation (without modifications of the homology constraint). Before the Page time, the canonical purification consists of two disconnected, semiclassical black holes. From this, we construct two bipartite entangled holographic CFT states, with equal (and large) amount of entanglement, where the semiclassical dual of one has a connected ERB and the other does not. From this example, we speculate that measures of multipartite entanglement may offer a more complete picture into the emergence of spacetime.
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。
