Radiatively induced Lorentz and $CPT$ violation in electrodynamics
dc.contributor.author | Jackiw, R. | en |
dc.contributor.author | Kostelecký, V.A. | en |
dc.date.accessioned | 2014-09-05T20:29:03Z | en |
dc.date.available | 2014-09-05T20:29:03Z | en |
dc.date.issued | 1999 | en |
dc.description.abstract | In a nonperturbative formulation, radiative corrections arising from Lorentz and $CPT$ violation in the fermion sector induce a definite and nonzero Chern-Simons addition to the electromagnetic action. If instead a perturbative formulation is used, an infinite class of theories characterized by the value of the Chern-Simons coefficient emerges at the quantum level. | en |
dc.identifier.citation | Jackiw, R., & Kostelecký, V. A. (1999). Radiatively induced Lorentz and $CPT$ violation in electrodynamics. Physical Review Letters, 82(18), 3572-3575. http://dx.doi.org/10.1103/PhysRevLett.82.3572 | en |
dc.identifier.uri | https://hdl.handle.net/2022/18677 | |
dc.language.iso | en_US | en |
dc.publisher | American Physical Society | en |
dc.relation.isversionof | https://doi.org/10.1103/PhysRevLett.82.3572 | en |
dc.rights | © 1999 American Physical Society. | en |
dc.title | Radiatively induced Lorentz and $CPT$ violation in electrodynamics | en |
dc.type | Article | en |
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