2 papers
hep-ph2000
Can CP entanglement with the environment mask CP violation?
J. Taron
We consider departures from hamiltonian dynamics in the evolution of neutral kaons due to their interactions with the environment that generate entanglement among them.
quant-ph2000
Triviality of GHZ operators of higher spin
J. Savinien, J. Taron, R. Tarrach
We prove that local observables of the set of GHZ operators for particles of spin higher than 1/2 reduce to direct sums of the spin 1/2 operators , and, therefore, no ne…