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arXiv 1012.6038gr-qc
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弱化能量条件下的奇异性定理

Singularity theorems from weakened energy conditions

Christopher J. Fewster, Gregory J. Galloway

摘要:

我们建立类似的霍金和彭罗斯奇点定理的基础上(a)平均能量条件与指数阻尼;(b)条件的局部应力能量平均值的量子能量不等式满足的量子场论的数量。作为具体的应用,我们建立了耦合到经典标量场(它违反了强能量条件)和非极小耦合标量场(它也违反了零能量条件)的爱因斯坦方程的奇异性定理.

英文摘要:

We establish analogues of the Hawking and Penrose singularity theorems based on (a) averaged energy conditions with exponential damping; (b) conditions on local stress-energy averages inspired by the Quantum Energy Inequalities satisfied by a number of quantum field theories. As particular applications, we establish singularity theorems for the Einstein equations coupled to a classical scalar field, which violates the strong energy condition, and the nonminimally coupled scalar field, which also violates the null energy condition.

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