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arXiv 1812.01992physics.gen-ph
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芬斯勒量子宇宙学

The Finslerian quantum cosmology

S S De, Farook Rahaman, Nupur Paul

摘要:

本文在Finsler几何的框架下提出了一个Friedmann-Robertson-Walker(FRW)量子宇宙学模型。在这项工作中,我们考虑一个特定的流体。我们得到了相应的Wheeler-DeWitt方程作为通常的约束方程,以及薛定谔方程遵循狄拉克,虽然这些方法产生的时间无关方程的宇宙的波函数相同的方程。我们提供精确的经典和量子力学的解决方案。我们使用本征函数来研究尺度因子期望值的时间演化。最后讨论了所得结果的物理意义。

英文摘要:

We present a Friedmann-Robertson-Walker (FRW) quantum cosmological model within the framework of Finslerian geometry. In this work, we consider a specific fluid. We obtain the corresponding Wheeler-DeWitt equation as the usual constraint equation as well as Schrödinger equation following Dirac, although the approaches yields the same equation of time independent equation for the wave function of the universe. We provide exact classical and quantum mechanical solutions. We use the eigenfunctions to study the time evolution of the expectation value of the scale factor. Finally we discuss the physical meaning of the results.

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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