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@ARTICLE{DiazCruz:405690,
      author       = {Diaz-Cruz, J. L. and Hollik, Wolfgang and Saldana-Salazar,
                      U. J.},
      title        = {{A} bottom-up approach to the strong {CP} problem},
      journal      = {International journal of modern physics / A},
      volume       = {33},
      number       = {14n15},
      issn         = {1793-656X},
      address      = {Singapur},
      publisher    = {World Scientific Publ.},
      reportid     = {PUBDB-2018-02253, DESY-16-084. arXiv:1605.03860},
      pages        = {1850088},
      year         = {2018},
      note         = {(c) World Scientific Publishing Company},
      abstract     = {The strong CP problem is one of many puzzles in the
                      theoretical description of elementary particles physics that
                      still lacks an explanation. Solutions to that problem
                      usually comprise new symmetries or fields or both. The main
                      problem seems to be how to achieve small CP in the strong
                      interactions despite large CP violation in weak
                      interactions. Observation of CP violation is exclusively
                      through the Higgs--Yukawa interactions. In this letter, we
                      show that with minimal assumptions on the structure of mass
                      (Yukawa) matrices the strong CP problem does not exist in
                      the Standard Model and no extension to solve this is needed.
                      However, to solve the flavor puzzle, models based on minimal
                      SU(3) flavor groups leading to the proposed flavor matrices
                      are favored.},
      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)29 / PUB:(DE-HGF)16},
      eprint       = {1605.03860},
      howpublished = {arXiv:1605.03860},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:1605.03860;\%\%$},
      UT           = {WOS:000433257500009},
      doi          = {10.1142/S0217751X18500884},
      url          = {https://bib-pubdb1.desy.de/record/405690},
}