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arXiv 0908.3367gr-qc
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引力Higgs机制:行列式不变量的作用

Gravitational Higgs Mechanism: The Role of Determinantal Invariants

Nurettin Pirinccioglu

摘要:

Higgs引力机制,如't Hooft在arXiv:0708.3184 [hep-th]中提出的,可以通过包含行列式不变量来增强。我们分析了在这样一个设置的行列式不变量的影响。我们发现,依赖于行列式不变量的势的一部分,如果得到一个特定的指数形式的辐角,可能不会影响计算的引力子质量。

英文摘要:

The Higgs mechanism for gravity, as proposed by 't Hooft in arXiv:0708.3184 [hep-th], can be augmented by including determinantal invariants. We analyze the effects of determinantal invariants in such a set up. We find that the part of the potential that depends on the determinantal invariants, if obtains a specific exponential form in terms of its argument, may not affect the graviton mass calculated.

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