CPT violation implies violation of Lorentz invariance |
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Authors: | Greenberg O W |
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Affiliation: | Center for Theoretical Physics, Department of Physics, University of Maryland, College Park, Maryland 20742-4111, USA. owgreen@physics.umd.edu |
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Abstract: | A interacting theory that violates CPT invariance necessarily violates Lorentz invariance. On the other hand, CPT invariance is not sufficient for out-of-cone Lorentz invariance. Theories that violate CPT by having different particle and antiparticle masses must be nonlocal. |
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