标题： 非多态性时空关联与黑洞信息丢失悖论 显示英文标题

标题： Non-monogamy of spatio-temporal correlations and the black hole information loss paradox

摘要： 伪密度矩阵是量子态的推广，不遵循量子关联的单态性。 这是否是解决黑洞蒸发过程中信息丢失悖论的方案？ 在本文中，我们讨论了这种可能性，并提出了一种理论方案，将这些伪态扩展量子理论，以描述黑洞蒸发中出现的统计规律。 我们还提供了一个实验演示，使用光学领域的模拟，对描述这一物理现象的伪密度矩阵的相关性进行了断层扫描再现。 显示英文摘要

摘要： Pseudo-density matrices are a generalisation of quantum states and do not obey monogamy of quantum correlations. Could this be the solution to the paradox of information loss during the evaporation of a black hole? In this paper we discuss this possibility, providing a theoretical proposal to extend quantum theory with these pseudo-states to describe the statistics arising in black-hole evaporation. We also provide an experimental demonstration of this theoretical proposal, using a simulation in optical regime, that tomographically reproduces the correlations of the pseudo-density matrix describing this physical phenomenon.