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@INPROCEEDINGS{Guendelman:315508,
      author       = {Guendelman, Eduardo},
      title        = {{S}calar {G}auge {F}ields, {C} and {CP} violation, {G}lobal
                      {S}calar {QED} and {A}xions},
      address      = {Hamburg},
      publisher    = {Verlag Deutsches Elektronen-Synchrotron},
      reportid     = {PUBDB-2016-05915},
      isbn         = {978-3-935702-59-1},
      series       = {DESY-PROC},
      pages        = {75-78},
      year         = {2014},
      comment      = {Guendelman, Eduardo "Scalar Gauge Fields, C and CP
                      violation, Global Scalar QED and Axions" in Proceedings,
                      10th Patras Workshop on Axions, WIMPs and WISPs (AXION-WIMP
                      2014) / Tsesmelis, Emmanuel, Maroudas, Marios (eds.), Verlag
                      Deutsches Elektronen-Synchrotron : 2014 ; AXION-WIMP 2014 :
                      10th Patras Workshop on Axions, WIMPs and WISPs, 2014-06-29
                      - 2014-07-04, Geneva},
      booktitle     = {Guendelman, Eduardo "Scalar Gauge
                       Fields, C and CP violation, Global
                       Scalar QED and Axions" in Proceedings,
                       10th Patras Workshop on Axions, WIMPs
                       and WISPs (AXION-WIMP 2014) /
                       Tsesmelis, Emmanuel, Maroudas, Marios
                       (eds.), Verlag Deutsches
                       Elektronen-Synchrotron : 2014 ;
                       AXION-WIMP 2014 : 10th Patras Workshop
                       on Axions, WIMPs and WISPs, 2014-06-29
                       - 2014-07-04, Geneva},
      abstract     = {We study the implications of using the gradient of a scalar
                      field instead of a standard gauge field at various points:
                      a) in minimal coupling and b) in coupling electromagnetism
                      to a global charge. The implications in a) can be
                      surprising, leading to possible mixing of this gauge field
                      with Goldstone bosons, leading to low mass weakly coupled
                      particles, C and CP violation and in case b) we arrive to a
                      new scalar QED that reproduces features of axion photon
                      physics.},
      month         = {Jun},
      date          = {2014-06-29},
      organization  = {10th Patras Workshop on Axions, WIMPs
                       and WISPs, Geneva (Switzerland), 29 Jun
                       2014 - 4 Jul 2014},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      doi          = {10.3204/DESY-PROC-2014-03/guendelman_eduardo},
      url          = {https://bib-pubdb1.desy.de/record/315508},
}