48 citations · 76 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2015★ 25 cited
Thermal conductivity of the one-dimensional Fermi-Hubbard model
C. Karrasch, D. M. Kennes, F. Heidrich-Meisner
We study the thermal conductivity of the one-dimensional Fermi-Hubbard model at finite temperature using a density matrix renormalization group approach. The integrability of this…
cond-mat.str-el2014★ 48 cited
Spin and thermal conductivity of quantum spin ladders
C. Karrasch, D. M. Kennes, F. Heidrich-Meisner
We study the spin and thermal conductivity of spin-1/2 ladders at finite temperature. This is relevant for experiments with quantum magnets. Using a state-of-the-art density matrix…
cond-mat.str-el2006★ 3 cited
Transport Through Correlated Quantum Dots -- A Functional Renormalization Group Approach
C. Karrasch
We present a recently-developed renormalization group scheme, the functional renormalization group (fRG), as a many-particle method suited to account for the two-particle interacti…