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cond-mat.str-el2005
Spin Conductance in one-dimensional Spin-Phonon systems
Kim Louis, Xenophon Zotos
We present results for the spin conductance of the one dimensional spin-1/2 Heisenberg and XY model coupled to phonons. We apply an approach based on the Stochastic Series Expansio…
cond-mat.str-el2004
Quantum Monte Carlo simulation for the spin-drag conductance of the Hubbard model
K. Louis, C. Gros
In the situation of two electro-statically coupled conductors a current in one conductor may induce a current in the other one. We will study this phenomenon, called Coulomb drag,…