Signals for CPT and Lorentz violation in neutral-meson oscillations - art.no. 016002

Experimental signals for indirect CPT violation in the neutral-meson system s are studied in the context of a general CPT- and Lorentz-violating standa rd-model extension. In this explicit theory, some CPT observables depend on the meson momentum and exhibit diurnal variations. The consequences for CP T tests vary significantly with the specific experimental scenario. The wid e range of possible effects is illustrated for two types of CPT experiments presently underway, one involving boosted uncorrelated kaons and the other involving unboosted correlated kaon pairs.