36 citations · 51 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2011★ 2 cited
Discretized Thermal Green's Functions
Mats Granath, Andro Sabashvili, Hugo U. R. Strand +1
We present a spectral weight conserving formalism for Fermionic thermal Green's functions that are discretized in imaginary time and thus periodic in imaginary ("Matsubara") freque…
cond-mat.supr-con2001★ 36 cited
Distribution of spectral weight in a system with disordered stripes
M. Granath, V. Oganesyan, D. Orgad +1
The ``band-structure'' of a disordered stripe array is computed and compared, at a qualitative level, to angle resolved photoemission experiments on the cuprate high temperature su…
cond-mat.str-el1997★ 13 cited
Multichannel Kondo Effect in an Interacting Electron System: Exact Results for the Low-Temperature Thermodynamics
M. Granath, H. Johannesson
We study the low-temperature thermodynamics of a spin-S magnetic impurity coupled to m degenerate bands of interacting electrons in one dimension. By exploiting boundary conformal…