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On the strong-CP problem and its axion solution in torsionful theories
classification
✦ hep-th
gr-qchep-ph
keywords
axionproblemsolutionstrong-cpadditionalassociatedaxion-likeeffects
read the original abstract
Gravitational effects may interfere with the axion solution to the strong-CP problem. We point out that gravity can potentially provide a protection mechanism against itself, in the form of an additional axion-like field associated with torsion.
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Cited by 1 Pith paper
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Naturally Light Distortion
A naturally light scalar-like distortion field emerges in generalized gravity and mixes with the Higgs boson.
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