87 citations · 221 across the 5 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 23 cited
Manual for the Flexible DM-NRG code
O. Legeza, C. P. Moca, A. I. Toth +2
Quantum impurity models describe interactions between some local degrees of freedom and a continuum of non-interacting fermionic or bosonic states. The investigation of quantum imp…
cond-mat.mes-hall2008★ 87 cited
Density matrix numerical renormalization group for non-Abelian symmetries
A. I. Toth, C. P. Moca, O. Legeza +1
We generalize the spectral sum rule preserving density matrix numerical renormalization group (DM-NRG) method in such a way that it can make use of an arbitrary number of not neces…
cond-mat.str-el2008★ 12 cited
Dynamical correlations in the spin-half two-channel Kondo model
A. I. Toth, G. Zarand
Dynamical correlations of various local operators are studied in the spin-half two-channel Kondo (2CK) model in the presence of channel anisotropy or external magnetic field. A con…