论文标题
黑洞信息从重力波恢复
Black hole information recovery from gravitational waves
论文作者
论文摘要
我们研究了来自黑洞历史的重力波中的经典和量子黑洞信息。我们回顾了有关多体系统中量子信息的必要概念，以激发引力波中的信息检索和内容。然后，与搜索鹰辐射中的相关性相比，我们显示最佳信息检索策略的第一步是在引力波中搜索信息。我们认为，初始崩溃状态的大部分信息可能在重力波中。然后，使用Zerilli方程来径向落入Schwarzschild黑洞中，我们描述了一种检索有关插入源的完整经典信息的方法，包括质量，插入时间和角度。
We study the classical and quantum black hole information in gravitational waves from a black hole's history. We review the necessary concepts regarding quantum information in many-body systems to motivate information retrieval and content in gravitational waves. We then show the first step in an optimal information retrieval strategy is to search for information in gravitational waves, compared to searching for correlations in Hawking radiation. We argue a large portion of the information of the initial collapsing state may be in the gravitational waves. Using the Zerilli equation for particles falling radially into Schwarzschild black holes, we then describe a method to retrieve full classical information about infalling sources, including masses, infall times and angles.
