论文标题
大量颗粒的量子重力的波浪光学
Wave optics of quantum gravity for massive particles
论文作者
论文摘要
考虑了Minkowski时空背景下量子重力的影响。结果表明，尽管没有完整的量子重力理论，但对于量子重力波动对大规模颗粒传播的影响，仍可以做出一些具体的预测。我们证明，尽管重力电势波动不会产生粒子散射，但由于离壳效应，它们会导致物质波的脱碳。对于普朗克质量顺序的点状巨粒子，效果是相当大的。然而，这种类型的折叠性超出了有限大小的真实粒子的可测量可能性。
Effects of the quantum gravity under Minkowski space-time background are considered. It is shown that despite the absence of the complete theory of quantum gravity, some concrete predictions could be made for the influence of the quantum gravitational fluctuations on the propagation of the massive particles. We demonstrate that although the gravitational potential fluctuations do not produce particle scattering, they cause decoherence of the matter waves due to off-shell effects. For point-like massive particles of the Planck mass order, the effect is considerable. However, this type of decoherence is beyond the measurable possibility for the real particles of the finite size.
