Direct limits for scalar field dark matter from a gravitational-wave detector

Vermeulen, Sander M.; Relton, Philip; Grote, Hartmut; Raymond , Vivien; Affeldt, Christoph; Bergamin, Fabio; Bisht, Aparna; Brinkmann, Marc; Danzmann, Karsten; Doravari, Suresh; Kringel, Volker; Lough, James; Lück, Harald; Mehmet, Moritz; Mukund, Nikhil; Nadji, Severin Landry; Schreiber, Emil; Sorazu , Borja; Strain, Ken A.; Vahlbruch, Henning; Weinert, Michael; Willke, Benno

doi:10.1038/s41586-021-04031-y

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Direct limits for scalar field dark matter from a gravitational-wave detector

MPG-Autoren

/persons/resource/persons40456

Grote, Hartmut
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40422

Affeldt, Christoph
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons231077

Bergamin, Fabio
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons226605

Bisht, Aparna
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40432

Brinkmann, Marc
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40437

Danzmann, Karsten
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons206568

Doravari, Suresh
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40468

Kringel, Volker
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons206591

Lough, James
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40475

Lück, Harald
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40477

Mehmet, Moritz
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons231145

Mukund, Nikhil
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons231127

Nadji, Severin Landry
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40491

Schreiber, Emil
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons1466

Strain, Ken A.
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40504

Vahlbruch, Henning
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40509

Weinert, Michael
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40511

Willke, Benno
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

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Zitation

Vermeulen, S. M., Relton, P., Grote, H., Raymond, V., Affeldt, C., Bergamin, F., et al. (2021). Direct limits for scalar field dark matter from a gravitational-wave detector. Nature, 600(7889), 424-428. doi:10.1038/s41586-021-04031-y.

Zitierlink: https://hdl.handle.net/21.11116/0000-0008-2400-F

Zusammenfassung

The nature of dark matter remains unknown to date and several candidate
particles are being considered in a dynamically changing research landscape.
Scalar field dark matter is a prominent option that is being explored with
precision instruments such as atomic clocks and optical cavities. Here we
report on the first direct search for scalar field dark matter utilising a
gravitational-wave detector operating beyond the quantum shot-noise limit. We
set new upper limits for the coupling constants of scalar field dark matter as
a function of its mass by excluding the presence of signals that would be
produced through the direct coupling of this dark matter to the beamsplitter of
the GEO\,600 interferometer. The new constraints improve upon bounds from
previous direct searches by more than six orders of magnitude and are more
stringent than limits obtained in tests of the equivalence principle by one
order of magnitude. Our work demonstrates that scalar field dark matter can be
probed or constrained with direct searches using gravitational-wave detectors
and highlights the potential of quantum technologies for dark matter detection.