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arXiv 2003.00915gr-qccond-mat.otherhep-ph
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关于有效引力中四分体的维数

On dimension of tetrads in effective gravity

G. E. Volovik

摘要:

两种不同的突现引力源导致度规场长度维数的平方反比$[g_{μν}]=1/[l]^2$,与传统的无量纲度规$[g_{μν}]=1$不同,对于$c = 1$ .在这两种情况下,所有的物理量,服从同胚不变性,如牛顿常数,标量曲率,宇宙学常数,粒子质量,费米子和标量玻色子场,等等,是无量纲的。

英文摘要:

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.

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。

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