PreprintCC BY 4.0arXiv
Probing Lorentz-violating scalar forces and dark matter with precision matter and antimatter experiments
Abstract
We explore a class of Lorentz-violating scalar-field models where the effects of the scalar field on antimatter can be strongly enhanced compared to matter. Non-trivial differences in phenomenology arise for spectroscopy measurements depending on whether the scalar field changes slowly or rapidly on the atomic scale. We highlight opportunities for precision tests in the laboratory including dark matter searches, in particular with spectroscopy and interferometry measurements, as well as certain types of antimatter experiments.
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BibTeX
@misc{stadnik2026probing,
title = {{Probing Lorentz-violating scalar forces and dark matter with precision matter and antimatter experiments}},
author = {Yevgeny V. Stadnik},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.18263},
eprint = {2609.18263},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.18263},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Probing Lorentz-violating scalar forces and dark matter with precision matter and antimatter experiments
AU - Yevgeny V. Stadnik
PY - 2026
DA - 2026/09/16
PB - arXiv
DO - 10.48550/arxiv.2609.18263
UR - https://arxiv.org/abs/2609.18263
AB - We explore a class of Lorentz-violating scalar-field models where the effects of the scalar field on antimatter can be strongly enhanced compared to matter. Non-trivial differences in phenomenology arise for spectroscopy measurements depending on whether the scalar field changes slowly or rapidly on the atomic scale. We highlight opportunities for precision tests in the laboratory including dark matter searches, in particular with spectroscopy and interferometry measurements, as well as certain types of antimatter experiments.
ER -