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arXiv 2102.09601gr-qc
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宇宙学常数是本征值吗?

Is the cosmological constant an eigenvalue?

Giovanni Manfredi

摘要:

我们建议将爱因斯坦场方程重新解释为一个非线性本征值问题,其中宇宙学常数$Λ$起着(最小)本征值的作用。这种解释是完全制定了一个简单的模型标量引力。这种方法可行性的基本要素是经典场方程是非线性的,即,引力场本身就是引力的来源。这种方法的宇宙学后果和影响的开发和讨论。

英文摘要:

We propose to reinterpret Einstein's field equations as a nonlinear eigenvalue problem, where the cosmological constant $Λ$ plays the role of the (smallest) eigenvalue. This interpretation is fully worked out for a simple model of scalar gravity. The essential ingredient for the feasibility of this approach is that the classical field equations be nonlinear, i.e., that the gravitational field is itself a source of gravity. The cosmological consequences and implications of this approach are developed and discussed.

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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