23 citations · 42 across the 3 of their papers we have counts for
4 papers · 1 filter
Gauge invariant fermion propagator in QED3
M. Franz, Z. Tesanovic, O. Vafek
In a recent preprint [cond-mat/0204040] Khveshchenko questioned the validity of our computation of the gauge invariant fermion propagator in QED3, which we employed as an effective…
Relativity Restored: Dirac Anisotropy in QED
O. Vafek, Z. Tesanovic, M. Franz
We show that at long lengthscales and low energies and to leading order in 1/N expansion, the anisotropic QED in 2+1 dimensions renormalizes to an isotropic limit. Consequently, th…
QED3 theory of pairing pseudogap in cuprates: From d-wave superconductor to antiferromagnet via "algebraic" Fermi liquid
M. Franz, Z. Tesanovic, O. Vafek
High- cuprates differ from conventional superconductors in three crucial aspects: the superconducting state descends from a strongly correlated Mott-Hubbard insulator, the ord…
Thermal Hall Conductivity of High Temperature Superconductors: Quantization and Scaling
Oskar Vafek, Zlatko Tesanovic
Presented is the theory of thermal Hall conductivity in the vortex state of high temperature cuprate superconductors in the clean limit. We show that $\lim_{T \to 0} κ_{xy…