Konstadopoulou, AnastasiaVourdas, ApostolosMigliore, R.Ahmad Zukarnain, Z.Messina, A.2009-08-192009-08-192005Ahmad Zukarnain, Z., Konstadopoulou, A., Vourdas, A., Magliore, R. and Messina, A. (2005). Entanglement of distant superconducting quantum interference device rings. Journal of Optics B Quantum and Semiclassical Optics. Vol. 7, No. 12, pp. S721-S727.http://hdl.handle.net/10454/3339NoWe consider two distant mesoscopic SQUID rings, approximated with two-level systems, interacting with two-mode microwaves. The Hamiltonian of the system is used to calculate its time evolution. The cases with microwaves which at t = 0 are in separable states (classically correlated) or entangled states (quantum mechanically correlated) are studied. It is shown that the Josephson currents in the two SQUID rings are also correlated.enQuantum information processingJosephson devicesEntanglementArticlehttps://doi.org/10.1088/1464-4266/7/12/039