15 citations · 37 across the 4 of their papers we have counts for
4 papers
cond-mat.str-el2008★ 10 cited
Effective theory of fluctuating circulating currents in high-Tc cuprates
Kjetil Borkje, Asle Sudbo
We derive an effective dissipative quantum field theory for fluctuating orbital currents in clean sheets of high- cuprates, based on a three-band model. The Coulomb re…
cond-mat.supr-con2007★ 12 cited
Using Josephson junctions to determine the pairing state of superconductors without crystal inversion symmetry
K. Børkje
Theoretical studies of a planar tunnel junction between two superconductors with antisymmetric spin-orbit coupling are presented. The half-space Green's function for such a superco…
cond-mat.other2005
Spin current across a tunnel junction driven by transverse electric fields
K. Borkje, A. Sudbo
The paper has been withdrawn
cond-mat.stat-mech2004★ 15 cited
Instanton correlators and phase transitions in two- and three-dimensional logarithmic plasmas
K. Borkje, S. Kragset, A. Sudbo
The existence of a discontinuity in the inverse dielectric constant of the two-dimensional Coulomb gas is demonstrated on purely numerical grounds. This is done by expanding the fr…