论文标题

在有效重力的四分法上的尺寸

On dimension of tetrads in effective gravity

论文作者

Volovik, G. E.

论文摘要

两种不同的紧急重力来源导致公制场长度长度的反平方,$ [g_ {μν}] = 1/[l]^2 $,与常规的无尺寸公制不同,$ [g_ {μν}] = 1 $,对于$ c = 1 $。在这两种情况下,遵守牛顿常数,标量曲率,宇宙常数,粒子质量,费米子和标量波音场等的所有物理量都是无尺寸的。

Two different sources of emergent gravity lead to the inverse square of length dimension of metric field, $[g_{μν}]=1/[l]^2$, as distinct from the conventional dimensionless metric, $[g_{μν}]=1$, for $c = 1$. In both scenarios all the physical quantities, which obey diffeomorphism invariance, such as the Newton constant, the scalar curvature, the cosmological constant, particle masses, fermionic and scalar bosonic fields, etc., are dimensionless.

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