Search for domain wall dark matter with atomic clocks on board global positioning system satellites

The composition of dark matter in the universe remains a mystery, with one hypothetical form being topological defects. Here the authors determine a stronger constraint on the coupling of this dark matter to atomic clocks on board global positioning satellites through the analysis of 16 years of arc...

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Bibliographic Details
Main Authors: Benjamin M. Roberts, Geoffrey Blewitt, Conner Dailey, Mac Murphy, Maxim Pospelov, Alex Rollings, Jeff Sherman, Wyatt Williams, Andrei Derevianko
Format: article
Language:EN
Published: Nature Portfolio 2017
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Online Access:https://doaj.org/article/68e9e022781f41ce8f4781b5c7176f29
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