AI 中文总结
本研究指出解决哈勃张力的早期宇宙方案会大幅削弱动力学暗能量的观测证据，揭示早期与晚期宇宙学的紧密关联，证据强度与$H_0 r_\mathrm{d}$、$Ω_\mathrm{m}$参数相关。
AI 中文摘要
一些暗能量状态方程的自由形式重构表明，动力学暗能量是观测数据的唯一解释。在这篇快报中，我们认为解决哈勃张力的早期宇宙方案（在复合时期或其之前）通常会大幅削弱该主张的证据强度，从而在早期与晚期宇宙学之间建立紧密联系。具体而言，动力学暗能量的证据水平取决于参数$H_0 r_\mathrm{d}$和$Ω_\mathrm{m}$，而早期宇宙方案通常会推动$H_0 r_\mathrm{d}$取更高值、$Ω_\mathrm{m}$取更低值，在该参数区间内动力学暗能量的证据会减弱。
英文摘要
Some free-form reconstructions of the dark energy equation of state suggest that dynamical dark energy is the only explanation for the observed data. In this letter we argue that early Universe solutions to the Hubble tension (around or before recombination) generically cause the evidence for this claim to strongly reduce, establishing a tight connection between the early and late cosmology. In particular, the level of evidence for dynamical dark energy depends on the parameters $H_0 r_\mathrm{d}$ and $Ω_\mathrm{m}$ and early universe solutions typically push towards higher values of $H_0 r_\mathrm{d}$ and lower values of $Ω_\mathrm{m}$, where such evidence is reduced.
Comments6 pages, 6 figures
