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arXiv 2007.00010hep-thgr-qchep-phquant-ph
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迈向精密全息术

Towards precision holography

Niko Jokela, Arttu Pönni

摘要:

任何强耦合规范场理论要有一个经典的对偶体引力描述,最低要求是原则上应该能够恢复时空渐近性编码的完整几何。由于边界数据本身具有噪声,因此即使是这个要求也不能以任意精度满足。我们提出了一种统计方法,从纠缠熵测量,处理存在的噪声在一个自然的方式批量重建。因此,我们的方法为精确全息术开辟了一条新的途径。

英文摘要:

A minimal requirement for any strongly coupled gauge field theory to have a classical dual bulk gravity description is that one should in principle be able to recover the full geometry as encoded on the asymptotics of the spacetime. Even this requirement cannot be fulfilled with arbitrary precision simply due to the fact that the boundary data is inherently noisy. We present a statistical approach to bulk reconstruction from entanglement entropy measurements, which handles the presence of noise in a natural way. Our approach therefore opens up a novel gateway for precision holography.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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