
arXiv: 1005.3177
A number of ideas and questions related to the construction of quantum processes are discussed. Quantum state extension, entanglement and asymptotic behaviour of the entropy are some of the issues explored. These topics are studied in more detail for a class of quantum processes known as finitely correlated states. Several examples of such processes are presented, specifically a Free Fermionic model.
20 pages, 2 figures, to appear in the proceedings of the 46th Karpacz Winter School of Theoretical Physics "Quantum Dynamics and Information: Theory and Experiment"
Quantum Physics, FOS: Physical sciences, Quantum Physics (quant-ph)
Quantum Physics, FOS: Physical sciences, Quantum Physics (quant-ph)
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