Dr
Giancarlo D'Ambrosio
(INFN, Naples)
23/05/2007, 10:00
CPT and QM tests
Dr
Marianna Testa
(Rome Univ., "La Sapienza")
23/05/2007, 10:30
CPT and QM tests
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...
Dr
Gianni Garbarino
(Universita di Torino)
23/05/2007, 11:20
CPT and QM tests
We review recent proposals of Bell's inequality tests with
entangled pairs of neutral
kaons from $phi$ resonance decays. The suggested
experiments are discussed in the
light of the essential requirements for a genuine
discrimination between Local
Hidden-Variable Theories (i.e., Local Realism) and Quantum
Mechanics. After showing
that the tests proposed up to now can hardly (or...
Dr
Beatrix Hiesmayr
(Vienna University)
23/05/2007, 11:40
CPT and QM tests
Two hundred years ago Thomas Young taught us that photons interfere.
Nowadays also
experiments with very massive particles, like the fullerenes,
have impressively
demonstrated that fundamental feature of quantum mechanics. Later
studies
have shown
that the knowledge on the path through the double slit is the
reason why
interference
is lost. The gedanken experiment of Scully and...
Dr
Apollo Go
(National Central University of Taiwan)
23/05/2007, 12:00
CPT and QM tests
The neutral B-meson pair produced at Upsilon(4S) exhibits a
non-local EPR-type entanglement. At Belle experiment at KEK,
we measure this entanglement using time-dependent flavour
asymmetry of semileptonic B0 decays and compare with
prediction of quantum mechanics and two realistic models. We
also measure the decoherence of the neutral B-meson pair in
B0-B0bar and BH-BL basis.
Prof.
Nikolaos Mavromatos
(King's College, London)
24/05/2007, 09:00
CPT and QM tests
I will give an overview of theoretical reasons for expecting a
possible violation of CPT symmetry in some models of Quantum
Gravity and then I will proceed to discuss experimental
signatures of such a violation. As CPT violation may be (but not
necessarily) linked to Lorentz Invariance Violation (LIV), a
seizable portion of the talk will be devoted to tests of Lorentz
symmetry...
