Show simple item record Jackiw, R. en Kostelecký, V.A. en 2014-09-05T20:29:03Z en 2014-09-05T20:29:03Z en 1999 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. 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.language.iso en_US en
dc.publisher American Physical Society en
dc.relation.isversionof 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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