标题： 平均熵的全息锥 显示英文标题

标题： Holographic Cone of Average Entropies

摘要： 全息熵锥识别场论区域的纠缠熵，这些纠缠熵与在规范/引力对偶下表示半经典的时空一致；目前对于最多 5 个区域的情况已为人所知。 我们指出，p-部分子系统的平均熵也可以类似地分析任意多个区域的情况。 我们猜测平均熵的全息锥是单纯形，并且指定了其所有边界不等式。 它的极值射线结合了两部分和完美张量纠缠的特征，并对应于旧黑洞单位蒸发的各个阶段。 显示英文摘要

摘要： The holographic entropy cone identifies entanglement entropies of field theory regions, which are consistent with representing semiclassical spacetimes under gauge/gravity duality; it is currently known up to 5 regions. We point out that average entropies of p-partite subsystems can be similarly analyzed for arbitrarily many regions. We conjecture that the holographic cone of average entropies is simplicial and specify all its bounding inequalities. Its extreme rays combine features of bipartite and perfect tensor entanglement, and correspond to stages of unitary evaporation of old black holes.