# Value of the Cosmological Constant in Emergent Quantum Gravity

## Abstract

It is suggested that the exact value of the cosmological constant could be derived from first principles, based on entanglement of the Standard Model field vacuum with emergent holographic quantum geometry. For the observed value of the cosmological constant, geometrical information is shown to agree closely with the spatial information density of the QCD vacuum, estimated in a free-field approximation. The comparison is motivated by a model of exotic rotational fluctuations in the inertial frame that can be precisely tested in laboratory experiments. Cosmic acceleration in this model is always positive, but fluctuates with characteristic coherence length $$\approx 100$$km and bandwidth $$\approx 3000$$ Hz.

- Authors:

- Fermilab

- Publication Date:

- Research Org.:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

- OSTI Identifier:
- 1436706

- Report Number(s):
- FERMILAB-PUB-18-088-A; arXiv:1804.00070

1665545

- DOE Contract Number:
- AC02-07CH11359

- Resource Type:
- Journal Article

- Resource Relation:
- Journal Name: TBD

- Country of Publication:
- United States

- Language:
- English

### Citation Formats

```
Hogan, Craig.
```*Value of the Cosmological Constant in Emergent Quantum Gravity*. United States: N. p., 2018.
Web.

```
Hogan, Craig.
```*Value of the Cosmological Constant in Emergent Quantum Gravity*. United States.

```
Hogan, Craig. Fri .
"Value of the Cosmological Constant in Emergent Quantum Gravity". United States.
doi:. https://www.osti.gov/servlets/purl/1436706.
```

```
@article{osti_1436706,
```

title = {Value of the Cosmological Constant in Emergent Quantum Gravity},

author = {Hogan, Craig},

abstractNote = {It is suggested that the exact value of the cosmological constant could be derived from first principles, based on entanglement of the Standard Model field vacuum with emergent holographic quantum geometry. For the observed value of the cosmological constant, geometrical information is shown to agree closely with the spatial information density of the QCD vacuum, estimated in a free-field approximation. The comparison is motivated by a model of exotic rotational fluctuations in the inertial frame that can be precisely tested in laboratory experiments. Cosmic acceleration in this model is always positive, but fluctuates with characteristic coherence length $\approx 100$km and bandwidth $\approx 3000$ Hz.},

doi = {},

journal = {TBD},

number = ,

volume = ,

place = {United States},

year = {Fri Mar 30 00:00:00 EDT 2018},

month = {Fri Mar 30 00:00:00 EDT 2018}

}

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