Speaker
Dr
Marianna Testa
(Rome Univ., "La Sapienza")
Description
Neutral kaons provide one of the most sensitive systems to
quantum mechanics and CPT violation. In the first part of the
talk, I will review results on CPT violation searches in the
kaon system from the CPLEAR, KLOE and KTeV experiments. In the
second part I will present tests of quantum coherence related to
CPT violation performed at CPLEAR and KLOE by studying the
time evolution of the kaon system. The results show no
deviations from the expectations of quantum mechanics and CPT
symmetry and the accuracy reaches the interesting region of the
Planck's scale.
I will conclude showing the perspectives on CPT and quantum
mechanics tests at a future high-luminosity phi-factory.
