Tuesday, July 16, 2013

1307.4018 (Francesco Caravelli)

Power law spectrum-density after quantum quench on scale-free graphs    [PDF]

Francesco Caravelli
We show that after a quantum quench of the parameter controlling the number of particles in a Fermi-Hubbard model on scale free graphs, the distribution of energy modes follows a power law dependent on the quenched parameter and the connectivity of the graph.
View original: http://arxiv.org/abs/1307.4018

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