论文标题
宇宙恒定问题的最小长度不确定性方法
A minimal Length Uncertainty Approach to Cosmological Constant Problem
论文作者
论文摘要
基于最小长度不确定性的量子机械框架，我们证明，一方面的重力波观察结果可以最好地限制广义不确定性原理（GUP）参数。另一方面，这表明经过修改的分散关系（MDR），可以估计重力子的组速度与光子的速度之间的差异。利用UV/IR对应关系的特征以及GUP之间的明显相似性（包括对Heisenberg不确定性原理的非重力和引力影响），以及理论和观察到的宇宙常数之间的差异（显然表现出引力影响对真空能量密度的影响），我们建议对宇宙存在的解决方案提出可能的解决方案。
Based on quantum mechanical framework for the minimal length uncertainty, we demonstrate that the generalized uncertainty principle (GUP) parameter could be best constrained by recent gravitational waves observations on one hand. On other hand this suggests modified dispersion relations (MDRs) enabling an estimation for the difference between the group velocity of gravitons and that of photons. Utilizing features of the UV/IR correspondence and the obvious similarities between GUP (including non-gravitating and gravitating impacts on Heisenberg uncertainty principle) and the discrepancy between the theoretical and the observed cosmological constant (apparently manifesting gravitational influences on the vacuum energy density), we suggest a possible solution for the cosmological constant problem.
