14 citations · 34 across the 3 of their papers we have counts for
3 papers
Phase diagram of the three band half-filled Cu-O two-leg ladder
S. Lee, J. B. Marston, J. O. Fjaerestad
We determine the phase diagram of the half-filled two-leg ladder both at weak and strong coupling, taking into account the Cu d_{x^2-y^2} and the O p_x and p_y orbitals. At weak co…
Orbital currents and charge density waves in a generalized Hubbard ladder
J. O. Fjaerestad, J. B. Marston, U. Schollwoeck
We study a generalized Hubbard model on the two-leg ladder at zero temperature, focusing on a parameter region with staggered flux (SF)/d-density wave (DDW) order. To guide our num…
Infrared Hall angle in the -density wave state: a comparison of theory and experiment
Sumanta Tewari, Sudip Chakravarty, John Ove Fjaerestad +2
Infrared Hall measurements in the pseudogap phase of the high- cuprates are addressed within the framework of the ordered -density wave state. The zero-temperature Hall fre…