@article{ISI:000275053700001,
 abstract = {The coherent quantum evolution of a one-dimensional many-particle system
after slowly sweeping the Hamiltonian through a critical point is
studied using a generalized quantum Ising model containing both
integrable and nonintegrable regimes. It is known from previous work
that universal power laws of the sweep rate appear in such quantities as
the mean number of excitations created by the sweep. Several other
phenomena are found that are not reflected by such averages: there are
two different scaling behaviors of the entanglement entropy and a
relaxation that is power law in time rather than exponential. The final
state of evolution after the quench is not characterized by any
effective temperature, and the Loschmidt echo converges algebraically
for long times, with cusplike singularities in the integrable case that
are dynamically broadened by nonintegrable perturbations.},
 article-number = {020101},
 author = {Pollmann, Frank and Mukerjee, Subroto and Green, Andrew G. and Moore,
Joel E.},
 doi = {10.1103/PhysRevE.81.020101},
 eissn = {1550-2376},
 issn = {1539-3755},
 journal = {PHYSICAL REVIEW E},
 month = {FEB},
 number = {2, 1},
 orcid-numbers = {Moore, Joel/0000-0002-4294-5761},
 researcherid-numbers = {Pollmann, Frank/L-5378-2013
Moore, Joel/O-4959-2016},
 times-cited = {83},
 title = {Dynamics after a sweep through a quantum critical point},
 unique-id = {ISI:000275053700001},
 volume = {81},
 year = {2010}
}