从玻尔-索末菲量子化看空间体积的离散性
Discreteness of the volume of space from Bohr-Sommerfeld quantization
摘要:
任何量子引力理论的一个主要挑战是在保留部分几何特征的同时,修正广义相对论。我们提出了新的证据的想法,这可以实现直接量化空间本身。我们计算了一个四面体的玻尔-索末菲体积谱,并表明它再现了在圈引力中发现的一粒空间的量子化。
英文摘要:
A major challenge for any theory of quantum gravity is to quantize general relativity while retaining some part of its geometrical character. We present new evidence for the idea that this can be achieved by directly quantizing space itself. We compute the Bohr-Sommerfeld volume spectrum of a tetrahedron and show that it reproduces the quantization of a grain of space found in loop gravity.
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