玻璃重力
Glassy gravity
摘要:
在共形模近似下,重新考虑了欧氏量子引力.从玻璃理论的应用技术,我们认为,欧几里德配分函数隐藏的亚稳态,这是可以计算的。这可能会调和德西特真空唯一性的矛盾结果,并可能与宇宙学常数问题有关。
英文摘要:
Euclidean quantum gravity is reconsidered, in the conformal mode approximation. Applying techniques from glass theory, we argue that the Euclidean partition function hides metastable states, which can be counted. This may reconcile conflicting results on the uniqueness of the de Sitter vacuum, and may be relevant to the cosmological constant problem.
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