七维量子宇宙学中宇宙学常数的标度律
Scaling Law for the Cosmological Constant from Quantum Cosmology with Seven Extra Dimensions
摘要:
根据量子宇宙学的一个模型,在我们的三维空间中,所允许的最大自由度是由暴胀前初始激发态中7个额外维度的大小决定的。额外维度的大小可以从统一强力和引力的简单方案中推断出来。再加上贝肯斯坦-霍金熵界,这些考虑导致了一个由几位作者独立提出的宇宙学常数的标度律。
英文摘要:
According to a model of quantum cosmology the maximum number of degrees of freedom allowed in our three dimensions was determined by the size of seven extra dimensions in an initial excited state before inflation. The size of the extra dimensions can be inferred from a simple scheme for unifying the strong force and gravity. Coupled with the Bekenstein-Hawking entropy bound, these considerations lead to a scaling law for the cosmological constant that has been proposed independently by several authors.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。