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Constraints on Nonmetricity from Bounds on Lorentz Violation

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 Added by Alan Kostelecky
 Publication date 2016
  fields Physics
and research's language is English




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Spacetime nonmetricity can be studied experimentally through its couplings to fermions and photons. We use recent high-precision searches for Lorentz violation to deduce first constraints involving the 40 independent nonmetricity components down to levels of order $10^{-43}$ GeV.

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