The ΛCDM model is also known as the standard model of cosmology, but is not related to theStandard Modelof particle physics. 9 参考 Maeder, Andre (2017). "An Alternative to the ΛCDM Model: The Case of Scale Invariance".The Astrophysical Journal.834(2): 194.arXiv:1701.03964.Bibcode:201...
Lambda-CDM-model网络冷暗物质模型 网络释义 1. 冷暗物质模型 ...r (FLRW) metric) ,可以导出 Λ-冷暗物质模型 (Lambda-CDM model),成为因与观测结果的精确吻合而被称为宇宙「标准模 …aeea.nmns.edu.tw|基于1 个网页您要找的是不是 linear model lambda calculus ...
T. -P. Hack, "The Lambda CDM-model in quantum field theory on curved spacetime and Dark Radiation," arXiv:1306.3074 [gr-qc].T.-P. Hack, The ΛCDM-model in quantum field theory on curved spacetime and Dark Radiation [arXiv:1306.3074]....
We show that OHD is not only able to play almost the same role in constraining cosmological parameters as SNe Ia does but also provides the effective measurement of the deviation of the DE models from standard \Lambda \Lambda CDM model. In the holographic and agegraphic scenarios, the ...
Moreover, such a class of models can be more favored than the ΛCDM model when a fit with the cosmological observables is performed [22,23,24,25,26,27,28]. To answer the conundrum of why the cosmological constant is so small today, one could also propose models with Λ∝a−m, ...
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Cosmological free-free emission from dark matter halos in the ΛCDM modelKatsuya T. Abe ∗ and Hiroyuki TashiroDivision of Particle and Astrophysical Science, Graduate School of Science,Nagoya University, Chikusa, Nagoya 464-8602, JapanWe study the dif f use background free-free emission induced...
The case is simple: there is no compelling theoretical argument against a cosmological constant and LambdaCDM is the only CDM model that is consistent with all present observations. LambdaCDM has two noteworthy features: it can be falsified in the near future (the prediction q_0 sim -0.5 is ...
(Dated: August 24, 2023)Bulk viscosity in cold dark matter is an appealing feature that introduces distinctive phenomeno-logical ef f ects in the cosmological setting as compared to the ΛCDM model. Under this view, wepropose a general parametrization of the bulk viscosity of the form ξ ∼...
We apply the teleparallelism condition to the Poincar\'{e} gauge theory ofgravity. The resultant teleparallelized cosmology is completely equivalent tothe Friedmann cosmology derived from Einstein's general theory of relativity.The torsion is shown to play the role of the cosmological constant driving...