Complex Time Evolution of Open Quantum Systems. - Christos N. Gagatsos; A. I. Karanikas; G. I. Kordas (Open Syst. Inf. Dyn., 2011)

Mutual Information and Bose-Einstein Condensation. - Christos N. Gagatsos; A. I. Karanikas; G. I. Kordas (Open Syst. Inf. Dyn., 2013)