基于 Andrei Sakharov 双宇宙方法的双度规宇宙学模型
A bimetric cosmological model based on Andrei Sakharov's twin universe approach
AI总结：
针对ΛCDM模型在解释宇宙空洞、早期星系形成及物质-反物质不对称性上的挑战，基于Andrei Sakharov的双宇宙模型，通过双度规框架引入两宇宙膜间相互作用，提出了宇宙大尺度结构、空洞及膨胀加速的新解释。
摘要：
基于冷暗物质和暗能量（ΛCDM）的标准宇宙学模型面临诸多挑战。其中包括需要调整该情景以解释宇宙大尺度结构中存在巨大空洞，以及早期第一代恒星和星系形成的问题。此外，宇宙中观测到的物质-反物质不对称性仍是一个未解之谜。为解决后一问题，Andrei Sakharov 于 1967 年提出了双宇宙模型。基于这一想法，并通过双度规模型引入这两个宇宙膜之间的相互作用，我们提出了对宇宙大尺度结构的另一种解释，包括其空洞和宇宙膨胀的加速。
英文摘要：
The standard cosmological model, based on Cold Dark Matter and Dark Energy (ΛCDM), faces several challenges. Among these is the need to adjust the scenario to account for he presence of vast voids in the large-scale structure of the universe, as well as the early formation of the first stars and galaxies. Additionally, the observed matter-antimatter asymmetry in the universe remains an unresolved issue. To address this latter question, Andrei Sakharov proposed a twin universe model in 1967. Building upon this idea and introducing interactions between these two universe sheets through a bimetric model, we propose an alternative interpretation of the large-scale structure of the universe, including its voids and the acceleration of cosmic expansion.
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