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Deconstructing higher order clockwork gravity

机译:解构高阶发条重力

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We consider the higher order clockwork theory of gravitational interactions, whereby a number of gravitons are coupled together with TeV strength, but nevertheless generate a Planck scale coupling to matter without the need for a dilaton. It is shown that the framework naturally lends itself to a five-dimensional geometry, and we find the 5D continuum version of such deconstructed 4D gravitational clockwork models. Moreover, the clockwork picture has matter coupled to particular gravitons, which in the 5D framework looks like a braneworld model, with the Randall-Sundrum model being a special case. More generally, the gravitational clockwork leads to a family of scalar-tensor braneworld models, where the scalar is not a dilaton.
机译:我们考虑了更高阶的重力相互作用的发条理论,由此许多引人注射与TEV强度一起耦合在一起,但尽管如此,没有必要地产生普朗克级耦合,而不需要脱丹果。 结果表明,该框架自然地将其自身归因于五维几何形状,并找到了这种解构的4D重力发条模型的5D连续内。 此外,发条图像与特定的墓碑耦合,在5D框架中看起来像BraneWorld模型,Randall-undrum模型是一个特殊情况。 更一般地,引力发条导致一个尺寸的张力型型号,标量不是Dilaton。

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