A Bianchi type IX cosmological model with expansion and rotation has been constructed in the framework of general relativity. The model comprises the Friedmannian stages of the Universe evolution including the subsequent transition to accelerated exponential expansion observed nowadays. The gravitational field sources of the model are ultrarelativistic matter, dust and a comoving anisotropic rotating dark energy. The possibility of detecting the cosmological rotation by astrophysical observations is discussed.

中文翻译：

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旋转的宇宙学场景

在广义相对论的框架下，构造了具有膨胀和旋转的Bianchi IX型宇宙学模型。该模型包括宇宙演化的弗里德曼时代，包括随后观察到的如今向加速指数扩展的过渡。该模型的引力场源是超相对论物质，尘埃和共同移动的各向异性旋转暗能量。讨论了通过天体观测发现宇宙旋转的可能性。