Spacetime-varying couplings and Lorentz violation

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dc.contributor.authorKostelecký, V.A.
dc.contributor.authorLehnert, R.
dc.contributor.authorPerry, M.J.
dc.date.accessioned2014-09-08T12:37:45Z
dc.date.available2014-09-08T12:37:45Z
dc.date.issued2003
dc.description.abstractSpacetime-varying coupling constants can be associated with violations of local Lorentz invariance and $CPT$ symmetry. An analytical supergravity cosmology with a time-varying fine-structure constant provides an explicit example. Estimates are made for some experimental constraints.
dc.identifier.citationKostelecký, V. A., Lehnert, R., & Perry, M. J. (2003). Spacetime-varying couplings and lorentz violation. Physical Review D, 68(12), 123511. http://dx.doi.org/10.1103/PhysRevD.68.123511.
dc.identifier.urihttps://hdl.handle.net/2022/18688
dc.language.isoen_US
dc.publisherAmerican Physical Society
dc.relation.isversionofhttps://doi.org/10.1103/PhysRevD.68.123511
dc.rights© 2003 American Physical Society.
dc.titleSpacetime-varying couplings and Lorentz violation
dc.typeArticle

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