Is holography implicit in canonical gravity?
Is holography implicit in canonical gravity?
复制标题
全息术是否隐含在标准引力中？
DOI：
10.1142/s0218271819440115
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发表时间：
2019
影响因子：
2.2
通讯作者：
S. Raju
中科院分区：
文献类型：
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作者：
S. Raju
我们猜想，在渐近反德西特（AdS）空间中，Wheeler-DeWitt（WdW）方程的两个渐近重合的解在整体上也一定重合.这表明全息术的基本要素已经存在于正则引力中。我们的论点阐明了为什么全息术只在引力理论中起作用，以及AdS边界条件的意义。
We conjecture that in asymptotically anti-de Sitter (AdS) space, two solutions of the Wheeler-DeWitt (WdW) equation that coincide asymptotically must also coincide in the bulk. This suggests that the essential elements of holography are already present in canonical gravity. Our argument sheds light on why holography works only in gravitational theories, and also on the significance of AdS boundary conditions.