14 citations · 70 across the 14 of their papers we have counts for
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Attractive Hubbard model with disorder and the generalized Anderson theorem
E. Z. Kuchinskii, N. A. Kuleeva, M. V. Sadovskii
Using the generalized DMFT+Sigma approach we have studied disorder influence on single-particle properties of the normal phase and superconducting transition temperature in attract…
Disorder Effects in BCS-BEC Crossover Region of Attractive Hubbard Model
E. Z. Kuchinskii, N. A. Kuleeva, M. V. Sadovskii
We study the disorder effects upon superconducting transition temperature T_c and the number of local pairs in attractive Hubbard model within the combined Nozieres - Schmitt-Rink…
Normal phase and superconducting instability in attractive Hubbard model: the DMFT(NRG) study
N. A. Kuleeva, E. Z. Kuchinskii, M. V. Sadovskii
We study the normal (non-superconducting) phase of attractive Hubbard model within dynamical mean field theory (DMFT) using numerical renormalization group (NRG) as impurity solver…