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arXiv 1402.5099hep-thastro-ph.HEgr-qc
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微观虫洞与纠缠几何

Microscopic wormholes and the geometry of entanglement

Francisco S. N. Lobo, Gonzalo J. Olmo, D. Rubiera-Garcia

摘要:

最近有人提出,爱因斯坦-罗森(ER)桥可以解释为两个黑洞的最大纠缠态,它们形成了一个复杂的爱因斯坦-波多尔斯基-罗森(EPR)对。这种关系被称为ER = EPR相关性。在这项工作中,我们考虑后者猜想的背景下,二次Palatini理论。一个重要的结果,这源于基本假设的几何理论的建设,是一个事实,即所有的充电解决方案的二次帕拉蒂尼理论拥有虫洞结构。我们的结果表明,时空可能有一个泡沫状的微观结构与虫洞产生的量子真空的波动。这涉及到纠缠粒子-反粒子对的自发产生/湮灭,它们存在于由不可穿越的虫洞连接的最大纠缠态中。由于粒子是从真空中产生的,因此以单态存在,它们必然相互纠缠。这进一步支持了ER=EPR的说法。

英文摘要:

It has recently been suggested that Einstein-Rosen (ER) bridges can be interpreted as maximally entangled states of two black holes that form a complex Einstein-Podolsky-Rosen (EPR) pair. This relationship has been dubbed as the ER = EPR correlation. In this work, we consider the latter conjecture in the context of quadratic Palatini theory. An important result, which stems from the underlying assumptions about the geometry on which the theory is constructed, is the fact that all the charged solutions of the quadratic Palatini theory possess a wormhole structure. Our results show that spacetime may have a foam-like microstructure with wormholes generated by fluctuations of the quantum vacuum. This involves the spontaneous creation/annihilation of entangled particle-antiparticle pairs, existing in a maximally entangled state connected by a non-traversable wormhole. Since the particles are produced from the vacuum and therefore exist in a singlet state, they are necessarily entangled with one another. This gives further support to the ER=EPR claim.

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