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Cited by 257

The DOI matches its Crossref record; 71 of the 71 references it cites were found in a registry or an index.

Can Dark Matter Induce Cosmological Evolution of the Fundamental Constants of Nature?

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Stadnik, Y. V., Flambaum, V. V.·2015·Physical Review Letters

Abstract

We demonstrate that massive fields, such as dark matter, can directly produce a cosmological evolution of the fundamental constants of nature. We show that a scalar or pseudoscalar (axionlike) dark matter field ϕ, which forms a coherently oscillating classical field and interacts with standard model particles via quadratic couplings in ϕ, produces "slow" cosmological evolution and oscillating variations of the fundamental constants. We derive limits on the quadratic interactions of ϕ with the photon, electron, and light quarks from measurements of the primordial (4)He abundance produced during big bang nucleosynthesis and recent atomic dysprosium spectroscopy measurements. These limits improve on existing constraints by up to 15 orders of magnitude. We also derive limits on the previously unconstrained linear and quadratic interactions of ϕ with the massive vector bosons from measurements of the primordial (4)He abundance.

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Metadata

Authors
Stadnik, Y. V., & Flambaum, V. V.
Venue
Physical Review Letters
Published
2015-11-12
Volume
115
Issue
20
Pages
201301-201301
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2250111976
Cited by
257
References
71
FWCI
10.21
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Can Dark Matter Induce Cosmological Evolution of the Fundamental Constants of Nature? https://app.cochat.ai/papers/10.1103/physrevlett.115.201301
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Stadnik, Y. V., & Flambaum, V. V. (2015). Can Dark Matter Induce Cosmological Evolution of the Fundamental Constants of Nature? Physical Review Letters. https://doi.org/10.1103/physrevlett.115.201301

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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