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arXiv 2104.11077physics.gen-ph
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quintom暗能量模型的量子宇宙学及其对称性分析

Quantum cosmology with symmetry analysis for quintom dark energy model

Sourav Dutta, Muthusamy Lakshmanan, Subenoy Chakraborty

摘要:

利用对物理系统的对称性分析,研究了量子暗能量模型下的量子宇宙学。在平坦FLRW模型的背景下,利用Noether对称性研究了五分宇宙模型,得到了合适的守恒荷。在微超空间上构造了Wheeler-DeWitt(WD)方程,并利用守恒电荷得到了方程的解.

英文摘要:

Quantum cosmology with quintom dark energy model has been investigated in the present work using symmetry analysis of the underlying physical system. In the background of the flat FLRW model quintom cosmological model has been studied using Noether symmetry and appropriate conserved charge is obtained. The Wheeler-DeWitt (WD) equation is constructed on the minisuperspace and solutions are obtained using conserved charge.

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