A simple and minimal extension of the standard cosmological $\mathrm{\Lambda }\mathrm{CDM}$ model in which dark matter experiences an additional long-range scalar interaction is demonstrated to alleviate the long-lasting Hubble tension while primordial nucleosynthesis predictions remain unaffected and passing by construction all current local tests of general relativity. The theoretical formulation of this $\mathrm{\Lambda }\beta \mathrm{CDM}$ model and its comparison to astrophysical observations are presented to prove its ability to fit existing data and potentially resolve the tension.

中文翻译：

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哈勃张力作为暗物质区域引力的窗口

标准宇宙学的简单且最小的扩展$\mathrm{\Lambda }\mathrm{清洁发展机制}$暗物质经历额外的远程标量相互作用的模型被证明可以减轻长期的哈勃张力，而原始核合成预测不受影响，并且通过了当前所有广义相对论的局部测试。这个理论的表述$\mathrm{\Lambda }\beta \mathrm{清洁发展机制}$提出模型及其与天体物理观测的比较，以证明其适合现有数据并有可能解决紧张局势的能力。