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cond-mat.str-el2008★ 21 cited
Features of spin-charge separation in the equilibrium conductance through finite rings
Julian Rincon, A. A. Aligia, K. Hallberg
We calculate the conductance through rings with few sites described by the model, threaded by a magnetic flux and weakly coupled to conducting leads at two arbitrary…
cond-mat.str-el2008★ 8 cited
Spin-charge separation in strongly interacting finite ladder rings
Julian Rincon, K. Hallberg, A. A. Aligia
We study the conductance through Aharonov-Bohm finite ladder rings with strongly interacting electrons, modelled by the prototypical t-J model. For a wide range of parameters we ob…