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### Abstract

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.

Original language | English |
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Journal | JETP Letters |

DOIs | |

Publication status | E-pub ahead of print - 1 Jan 2020 |

MoE publication type | A1 Journal article-refereed |

## Fingerprint Dive into the research topics of 'On Dimension of Tetrads in Effective Gravity'. Together they form a unique fingerprint.

## Projects

- 1 Active

## TOPVAC: From Topological Matter to Relativistic Quantum Vacuum

Volovik, G., Nissinen, J., Eltsov, V., Zhang, K., Rysti, J., Volard, M., Laurila, S. & Rantanen, R.

01/10/2016 → 31/12/2021

Project: EU: ERC grants