论文标题
量子信息的时空：自旋网络和$ ADS/CFT $对应中的宇宙常数
Spacetime from quantum information: spin networks and the cosmological constant in the $AdS/CFT$ correspondence
论文作者
论文摘要
基于旋转网络和超级环境之间最近提出的全息关系，我们发现了$ω_{M0}给出的物质和宇宙恒定密度参数的数值，分别分别为0.3311 $和$ω__{λ0} = 0.6689 $。此类值与Planck 2018宇宙学数据\ cite {aghanim：2018eyx}处于良好的近似值。此外，通过使用Planck 2018 Collaboration给出的哈勃参数的当前值，我们获得了$λ_{0} = 2.779 \ times 10^{ - 122} $作为宇宙常数的估计。可以将这种结果视为量子重力的现象学证据，依赖于可能的Sui-Generis特征：该时空必须从量子信息中出现。
Based on a recently proposed holographic relationship between spin networks and superstrings, we find out numerical values for the matter and cosmological constant density parameters given by $Ω_{m0} = 0.3311$ and $Ω_{Λ0} = 0.6689$, respectively. Such values are in good approximation with the Planck 2018 cosmological data \cite{Aghanim:2018eyx}. Moreover, by using the current value of the Hubble parameter given by Planck 2018 collaboration, we obtain $Λ_{0} = 2.779 \times 10^{-122}$ as an estimation of the cosmological constant. Such results can be seen as possible phenomenological evidence for quantum gravity, relying on what may be a sui-generis feature of it: that spacetime must emerge from quantum information.
