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arXiv 1001.4682hep-th
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反弹宇宙与重构向量场

Bouncing Universe and Reconstructing Vector Field

J. Sadeghi, M. R. Setare, A. R. Amani, S. M. Noorbakhsh

摘要:

受Refs最近作品的启发。\cite{R1, R2}在一个模型的通货膨胀已建议与非最小耦合的大规模向量场,我们推广他们的工作的弹跳解决方案的研究。所以我们考虑一个有质量的向量场,它与引力非极小耦合。我们还考虑了向量场与标量曲率的非最小耦合。然后,我们根据动力学暗能量的三种参数化形式重建了这个模型。最后简单地绘制了平坦宇宙中重构的物理量。

英文摘要:

Motivated by the recent works of Refs. \cite{R1, R2} where a model of inflation has been suggested with non-minimally coupled massive vector fields, we generalize their work to the study of the bouncing solution. So we consider a massive vector field, which is non-minimally coupled to gravity. Also we consider non-minimal coupling of vector field to the scalar curvature. Then we reconstruct this model in the light of three forms of parametrization for dynamical dark energy. Finally we simply plot reconstructed physical quantities in flat universe.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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