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arXiv 2008.00746gr-qchep-th
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爱因斯坦-以太标量场宇宙学的量子化

Quantization of Einstein-aether Scalar field Cosmology

N. Dimakis, T. Pailas, A. Paliathanasis, G. Leon, Petros A. Terzis, T. Christodoulakis

摘要:

本文首次给出了爱因斯坦-以太标量场宇宙学的量子化过程。考虑一个Lorentz破坏暴胀模型的宇宙学理论,其中以太和标量场通过以太作用常数是标量场的超局域函数的假设相互作用.对于这个特定的理论,有一个有效的小超空间描述,我们用它来解释。对于进入约化拉格朗日量的两个自由函数之间的特定关系,对于任何给定的任意势函数,给出了Wheeler-DeWitt方程的解以及一般的经典解。

英文摘要:

We present, for the first time, the quantization process for the Einstein-aether scalar field cosmology. We consider a cosmological theory proposed as a Lorentz violating inflationary model, where the aether and scalar fields interact through the assumption that the aether action constants are ultra-local functions of the scalar field. For this specific theory there is a valid minisuperspace description which we use to quantize. For a particular relation between the two free functions entering the reduced Lagrangian the solution to the Wheeler-DeWitt equation as also the generic classical solution are presented for any given arbitrary potential function.

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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