Final-State-Interaction Simulation of T-Violation in the Top-Quark   Semileptonic Decay
  The standard electroweak final-state interaction induces a false T-odd correlation in the top-quark semileptonic decay. The correlation parameter is calculated in the standard model and found to be considerably larger than those that could be produced by genuine T-violation effects in a large class of theoretical models. 
Jiang Liu (University of Pennsylvania)