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.
机构:
Dept Phys, Hong Kong, Hong Kong, Peoples R China
Ctr Theoret & Computat Phys, Hong Kong, Hong Kong, Peoples R ChinaDept Phys, Hong Kong, Hong Kong, Peoples R China