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Sub-GeV dark matter in superfluid He-4: an effective theory approach
We employ an effective field theory to study the detectability of sub-GeV dark matter through its interaction with the gapless excitations of superfluid [Formula: see text] He. In a quantum field theory language, the possible interactions between the dark matter and the superfluid phonon are solely...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6598953/ https://www.ncbi.nlm.nih.gov/pubmed/31327931 http://dx.doi.org/10.1140/epjc/s10052-019-7057-0 |