论文标题
在扩张黑洞的背景下，真正的n-方纠缠和分布关系
Genuine N-partite entanglement and distributed relationships in the background of dilation black holes
论文作者
论文摘要
随着信息任务的复杂性，双方和三方纠缠不再满足我们的需求，我们需要更多的纠缠粒子来处理相对论量子信息。在本文中，我们研究了Dilaton黑洞背景中狄拉克领域的真正的N-Partite纠缠和分布式关系。我们介绍了一般的分析表达，包括弯曲时空中的所有物理上可访问和无法访问的纠缠。我们发现，随着黑洞的dilaton的增加，可接收的n特区纠缠表现出不可逆转的反折叠性，另一方面，无法接近的n-partite纠缠不断增加，这是从单调或非单调的零或非单调上增加的，这取决于与不可接受的相对模式相对的相对数量，这些模式与不可接受的相对范围的相对范围，该模式的相对差异是不可接受的，该模式的相对于不可或缺的相反的相反，并且纠缠仅单调增加。我们还发现弯曲时空中可访问和无法访问的n-partite纠缠之间的两个分布式关系。结果使我们对鹰辐射有了新的了解。
With the complexity of information tasks, the bipartite and tripartite entanglement can no longer meet our needs, and we need more entangled particles to process relativistic quantum information. In this paper, we study the genuine N-partite entanglement and distributed relationships for Dirac fields in the background of dilaton black holes. We present the general analytical expression including all physically accessible and inaccessible entanglement in curved spacetime. We find that the accessible N-partite entanglement exhibits irreversible decoherence as the increase of black hole's dilaton, and on the other hand the inaccessible N-partite entanglement increases from zero monotonically or non-monotonically, depending on the relative numbers of the accessible to the inaccessible modes, which forms a sharp contrast with the cases of bipartite and tripartite entanglement where the inaccessible entanglement increase only monotonically. We also find two distributed relationships between accessible and inaccessible N-partite entanglement in curved spacetime. The results give us a new understanding of the Hawking radiation.
