Dark energy as a solution of the basic gravitational equation without the cosmological constant

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Abstract

Based on the analysis of the gravitational equation of a special form that does not contain a cosmological constant, a linear relationship is established between the scalar curvature of space and the density of the mass of matter. For a space with a Friedman-type metric there is a solution that confirms the existence of a dark energy.

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gravitational equation,discontinuous scalar curvature,Friedman model,dark energy

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Pretraining has recently greatly promoted the development of natural language processing (NLP)
We show that M6 outperforms the baselines in multimodal downstream tasks, and the large M6 with 10 parameters can reach a better performance
We propose a method called M6 that is able to process information of multiple modalities and perform both single-modal and cross-modal understanding and generation
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Experimental results show that our proposed M6 outperforms the baseline in a number of downstream tasks concerning both single modality and multiple modalities We will continue the pretraining of extremely large models by increasing data to explore the limit of its performance

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