Recently a new approach to inflation proposal has been constructed via the smeared coherent state picture of spacetime noncommutativity. Here we generalize this viewpoint to a Randall–Sundrum II braneworld scenario. This model realizes an inflationary, bouncing solution without recourse to any axillary scalar or vector fields. There is no initial singularity and the model has the potential to produce scale invariant spectrum of scalar perturbations.
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机译：最近，通过对时空不可交换性的模糊相干状态图，构造了一种新的通货膨胀提议方法。在这里，我们将这种观点概括为Randall–Sundrum II braneworld场景。该模型无需任何轴标量或矢量场即可实现膨胀弹跳解。没有初始奇异性，该模型具有产生标量摄动的标度不变谱的潜力。
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