Citation:Kostelecký, V. A., & Roberts, A. (2001). Analogue models for $T$ and $CPT$ violation in neutral-meson oscillations. Physical Review D - Particles, Fields, Gravitation and Cosmology, 63(9), 960021-960028. http://dx.doi.org/10.1103/PhysRevD.63.096002
Analogue models for $CP$ violation in neutral-meson systems are studied in a general framework. No-go results are obtained for models in classical mechanics that are nondissipative or that involve one-dimensional oscillators. A complete emulation is shown to be possible for a two-dimensional oscillator with rheonomic constraints, and an explicit example with spontaneous $T$ and $CPT$ violation is presented. The results have implications for analogue models with electrical circuits.