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arXiv 1005.3035hep-thgr-qcquant-ph
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用量子纠缠构建时空

Building up spacetime with quantum entanglement

Mark Van Raamsdonk

AI总结:

本文基于0907.2939论证经典连通时空源于量子引力非微扰描述中的量子纠缠,解纠缠会使时空区域分离,并可用标准纠缠度量量化。

摘要:

在这篇基于文献0907.2939的文章中,我们论证经典连通时空的出现与量子引力非微扰描述中自由度的量子纠缠密切相关。将两个时空区域相关的自由度解纠缠,会导致这些区域彼此拉开并相互断开,其方式可以用标准纠缠度量来量化。

英文摘要:

In this essay based on 0907.2939, we argue that the emergence of classically connected spacetimes is intimately related to the quantum entanglement of degrees of freedom in a non-perturbative description of quantum gravity. Disentangling the degrees of freedom associated with two regions of spacetime results in these regions pulling apart and pinching off from each other in a way that can be quantified by standard measures of entanglement.

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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