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20022015
most citedTowards a derivation of holographic entanglement entropy

1.4k citations

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Showing 2012 · cond-mat.str-elShow all

4 papers · 2 filters

cond-mat.str-el2012★ 4 cited

Spin-spin correlations between two Kondo impurities coupled to an open Hubbard chain

A. C. Tiegel, P. E. Dargel, K. A. Hallberg +2

In order to study the interplay between Kondo and Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction, we calculate the spin-spin correlation functions between two Kondo impurities co…

cond-mat.str-el2012★ 35 cited

Thermopower of an SU(4) Kondo resonance under an SU(2) symmetry-breaking field

P. Roura-Bas, L. Tosi, A. A. Aligia +1

We calculate the thermopower of a quantum dot described by two doublets hybridized with two degenerate bands of two conducting leads, conserving orbital (band) and spin quantum num…

cond-mat.str-el2012★ 27 cited

Tunable Charge and Spin Seebeck Effects in Magnetic Molecular Junctions

Pablo S. Cornaglia, Gonzalo Usaj, C. A. Balseiro

We study the charge and spin Seebeck effects in a spin-1 molecular junction as a function of temperature (T), applied magnetic field (H), and magnetic anisotropy (D) using Wilson's…

cond-mat.str-el2012★ 13 cited

Dynamical magnetic anisotropy and quantum phase transitions in a vibrating spin-1 molecular junction

David A. Ruiz-Tijerina, Pablo S. Cornaglia, C. A. Balseiro +1

We study the electronic transport through a spin-1 molecule in which mechanical stretching produces a magnetic anisotropy. In this type of device, a vibron mode along the stretchin…