ACT、SPT 与混沌膨胀

Renata Kallosh; Andrei Linde; Diederik Roest

ACT、SPT 与混沌膨胀

高能物理 - 理论 2025-09-09 v3 宇宙学与河外天体物理广义相对论与量子宇宙学

作者: Renata Kallosh , Andrei Linde , Diederik Roest

摘要

我们表明，最简单的混沌膨胀模型 $\tfrac12 {m^{2}\phi^{2}}$ 采用与引力的非最小耦合 $(1+\phi) R$ 的最简单推广，能够与 Atacama Cosmology Telescope 最新数据发布的结果良好吻合， $r \approx10^{-2}$ 。

关键词

混沌膨胀宇宙学 Atacama 宇宙望远镜张量-标量比膨胀模型

引用

@article{arxiv.2503.21030,
  title  = {ACT, SPT, and chaotic inflation},
  author = {Renata Kallosh and Andrei Linde and Diederik Roest},
  journal= {arXiv preprint arXiv:2503.21030},
  year   = {2025}
}

备注

The original title, "A simple scenario for the last ACT," was changed to match the title of the version to appear in PRL. 3 pages, 3 figures, two Mathematica notebooks attached. To view attachments, please download and extract the gzipped tar source file listed under "Other formats"

ACT、SPT 与混沌膨胀

摘要

关键词

引用

备注

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