非对称卡西米尔效应的惯性
Inertia from an asymmetric Casimir effect
摘要:
惯性的性质从来没有得到充分的解释。惯性模型(MiHsC或量子化惯性)已经被提出,假设1)惯性是由于Unruh辐射和2)这种辐射受到哈勃尺度卡西米尔效应。这个模型没有可调整的参数,并预测宇宙加速,星系旋转没有暗物质,这表明Unruh辐射确实会导致惯性,但它这样做的确切机制还没有具体说明。这里提出的机制是,当一个物体加速时,例如向右,一个动态(林德勒)事件视界在它的左边形成,通过林德勒尺度的卡西米尔效应减少了那一边的安鲁辐射,而另一边的辐射只被哈勃尺度的卡西米尔效应稍微减少。这就产生了物体上辐射压力的不平衡,以及一个总是与加速度相反的净力,就像惯性一样。导出了惯性公式,并建议进行实验验证。
英文摘要:
The property of inertia has never been fully explained. A model for inertia (MiHsC or quantised inertia) has been suggested that assumes that 1) inertia is due to Unruh radiation and 2) this radiation is subject to a Hubble-scale Casimir effect. This model has no adjustable parameters and predicts the cosmic acceleration, and galaxy rotation without dark matter, suggesting that Unruh radiation indeed causes inertia, but the exact mechanism by which it does this has not been specified. The mechanism suggested here is that when an object accelerates, for example to the right, a dynamical (Rindler) event horizon forms to its left, reducing the Unruh radiation on that side by a Rindler-scale Casimir effect whereas the radiation on the other side is only slightly reduced by a Hubble-scale Casimir effect. This produces an imbalance in the radiation pressure on the object, and a net force that always opposes acceleration, like inertia. A formula for inertia is derived, and an experimental test is suggested.
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