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cond-mat.str-el2018★ 21 cited
Helical spin thermoelectrics controlled by a side-coupled magnetic quantum dot in the quantum spin Hall state
P. Roura-Bas, Liliana. Arrachea, Eduardo Fradkin
We study the thermoelectric response of a device containing a pair of helical edge states contacted at the same temperature and chemical potential and connected to an exter…
cond-mat.str-el2016★ 4 cited
Anderson-Mott transition in a disordered Hubbard model with correlated hopping
Francesca Battista, Alberto Camjayi, Liliana Arrachea
We study the ground state phase diagram of the Anderson-Hubbard model with correlated hopping at half filling in one-dimension. The Hamiltonian has a local Coulomb repulsion an…