Vittorio Giovannetti, Seth Lloyd, Lorenzo Maccone
Published 2003-03-13Version 1
How fast can a quantum system evolve? We answer this question focusing on the role of entanglement and interactions among subsystems. In particular, we analyze how the order of the interactions shapes the dynamics.
Comments: 6 pages, 3 figures. Contribution to the SPIE conference "Fluctuations and Noise 2003"
Journal: Fluctuations and Noise in Photonics and Quantum Optics. Edited by Abbott, Derek; Shapiro, Jeffrey H.; Yamamoto, Yoshihisa. Proceedings of the SPIE, Volume 5111, pp. 1-6 (2003).
Generalizations of entanglement based on coherent states and convex sets
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Entanglement in alternating open spin-1/2 chains with XY-Hamiltonian
