arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1302.3680gr-qcmath-phmath.MPquant-ph
收藏

量子计算机上的量子引力?

Quantum Gravity on a Quantum Computer?

Achim Kempf

摘要:

EPR类型的测量空间分离的纠缠自旋量子比特允许一个,原则上,检测曲率。此外,真空态的纠缠度也受到曲率的影响。在这里,我们要问的是,时空的曲率是否可以完全用真空的空间纠缠结构来表示。这将为在量子计算机上模拟量子引力和将量子信息技术充分应用于量子引力的研究开辟前景。

英文摘要:

EPR-type measurements on spatially separated entangled spin qubits allow one, in principle, to detect curvature. Also the entanglement of the vacuum state is affected by curvature. Here, we ask if the curvature of spacetime can be expressed entirely in terms of the spatial entanglement structure of the vacuum. This would open up the prospect that quantum gravity could be simulated on a quantum computer and that quantum information techniques could be fully employed in the study of quantum gravity.

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。

↑