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@ARTICLE{Buchmuller:452354,
      author       = {Buchmuller, Wilfried and Domcke, Valerie and Schmitz, Kai},
      title        = {{F}rom {NANOG}rav to {LIGO} with metastable cosmic strings},
      journal      = {Physics letters / B},
      volume       = {811},
      issn         = {0370-2693},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ.},
      reportid     = {PUBDB-2020-04632, arXiv:2009.10649. CERN-TH-2020-157.
                      DESY-20-154},
      pages        = {135914 (1-4)},
      year         = {2020},
      abstract     = {We interpret the recent NANOGrav results in terms of a
                      stochastic gravitational wave background from metastable
                      cosmic strings. The observed amplitude of a stochastic
                      signal can be translated into a range for the cosmic string
                      tension and the mass of magnetic monopoles arising in
                      theories of grand unification. In a sizable part of the
                      parameter space, this interpretation predicts a large
                      stochastic gravitational wave signal in the frequency band
                      of ground-based interferometers, which can be probed in the
                      very near future. We confront these results with predictions
                      from successful inflation, leptogenesis and dark matter from
                      the spontaneous breaking of a gauged B − L symmetry.},
      keywords     = {* Automatic Keywords * (INSPIRE) / gravitational radiation:
                      stochastic (INSPIRE) / gravitational radiation: background
                      (INSPIRE) / magnetic monopole: mass (INSPIRE) / cosmic
                      string (INSPIRE) / spontaneous symmetry breaking (INSPIRE) /
                      grand unified theory (INSPIRE) / interferometer (INSPIRE) /
                      string tension (INSPIRE) / leptogenesis (INSPIRE) / dark
                      matter (INSPIRE) / B-L number (INSPIRE) / inflation
                      (INSPIRE) / LIGO (INSPIRE)},
      cin          = {T},
      ddc          = {530},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611)},
      pid          = {G:(DE-HGF)POF3-611},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2009.10649},
      howpublished = {arXiv:2009.10649},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2009.10649;\%\%$},
      UT           = {WOS:000612225400056},
      doi          = {10.1016/j.physletb.2020.135914},
      url          = {https://bib-pubdb1.desy.de/record/452354},
}