chameleon_redshift
Python codes accompanying the article "Testing screened scalar-tensor theories of gravity with atomic clocks" by Hugo Lévy (author of the codes) and Jean-Philippe Uzan
Science Score: 67.0%
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✓CITATION.cff file
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✓codemeta.json file
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✓.zenodo.json file
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✓DOI references
Found 5 DOI reference(s) in README -
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Links to: arxiv.org, zenodo.org -
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Low similarity (5.5%) to scientific vocabulary
Repository
Python codes accompanying the article "Testing screened scalar-tensor theories of gravity with atomic clocks" by Hugo Lévy (author of the codes) and Jean-Philippe Uzan
Basic Info
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Metadata Files
README.md
Chameleon Redshift
Python codes accompanying the article "Testing screened scalar-tensor theories of gravity with atomic clocks" by Hugo Lévy (author of the code) and Jean-Philippe Uzan. To run the scripts, the femtoscope package must be installed. - The paper: https://doi.org/10.1103/PhysRevD.111.064012 (or https://arxiv.org/abs/2410.17292) - femtoscope: https://github.com/onera/femtoscope/
optimal_constraints.py
This script was used to produce Figs. 1 and 9, and to check the condition given by Eq. (35).
foil_experiment.py
This script was used to produce Fig. 3, showing potential constraints on the chameleon parameter space resulting from the experimental design involving a foil surrounding some of the atoms. Details about the assumptions used for this numerical study can be found in Sec. V A 3 of the article.
nucleus.py
This script was used to produce Fig. 4, where we study the influence of the atom's nucleus on the chameleon field value at the location of the electron cloud (i.e. a few Bohr radii away from the nucleus).
Owner
- Name: Hugo
- Login: livoire13
- Kind: user
- Repositories: 1
- Profile: https://github.com/livoire13
Citation (CITATION.cff)
cff-version: 1.2.0
title: chameleon_redshift
message: >-
If you use this software, please cite it using the
metadata from this file.
type: software
authors:
- given-names: Hugo
family-names: Lévy
email: hugo.levy@iap.fr
orcid: 'https://orcid.org/0000-0002-3904-0646'
identifiers:
- type: url
value: 'https://doi.org/10.5281/zenodo.14846919'
repository-code: 'https://github.com/livoire13/chameleon_redshift'
repository: 'https://github.com/onera/femtoscope'
abstract: >-
Python codes accompanying the article "Testing screened
scalar-tensor theories of gravity with atomic clocks" by
Hugo Lévy (author of the code) and Jean-Philippe Uzan. To
run the scripts, the femtoscope package must be installed.
license: MIT
commit: cdff73f
version: '1.0'
date-released: '2025-02-10'
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