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cond-mat.str-el2009★ 125 cited
Charge and spin transport in strongly correlated one-dimensional quantum systems driven far from equilibrium
Giuliano Benenti, Giulio Casati, Tomaz Prosen +2
We study the charge conductivity in one-dimensional prototype models of interacting particles, such as the Hubbard and the t-V spinless fermion model, when coupled to some external…
cond-mat.str-el2008★ 67 cited
Negative differential conductivity in far-from-equilibrium quantum spin chains
Giuliano Benenti, Giulio Casati, Tomaz Prosen +1
We show that, when a finite anisotropic Heisenberg spin-1/2 chain in the gapped regime is driven far from equilibrium, oppositely polarized ferromagnetic domains build up at the ed…