1.9k citations · 4k across the 48 of their papers we have counts for
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quant-ph2003★ 286 cited
Dynamics of Entanglement in One-Dimensional Spin Systems
L. Amico, A. Osterloh, F. Plastina +2
We study the dynamics of quantum correlations in a class of exactly solvable Ising-type models. We analyze in particular the time evolution of initial Bell states created in a full…
cond-mat.str-el2003★ 22 cited
Out of equilibrium correlation functions of quantum anisotropic XY models: one-particle excitations
Luigi Amico, Andreas Osterloh
We calculate exactly matrix elements between states that are not eigenstates of the quantum XY model for general anisotropy. Such quantities therefore describe non equilibrium prop…