5 citations · 5 across the 3 of their papers we have counts for
6 papers
Effects of non-magnetic impurities on spin-fluctuations induced superconductivity
S. Dusuel, D. Zanchi
We study the effects of non-magnetic impurities on the phase diagram of a system of interacting electrons with a flat Fermi surface. The one-loop Wilsonian renormalization group fl…
Angle-resolved study of density-waves, superconductivity and pseudogap in two dimensions
D. Zanchi
Weakly correlated electrons on a square lattice are studied by angle-resolved functional renormalization group. Upon renormalization the interaction starts to depend on momenta and…
Competing SDW Phases and Quantum Oscillations in (TMTSF)2ClO4 in Magnetic Field
Danko Radic, Drazen Zanchi, Aleksa Bjelis
We propose a new approach for studying spin density waves (SDW) in the Bechgaard salt (TMTSF)2ClO4 where lattice is dimerized in transverse direction due to anion ordering. The SDW…
Magnetic oscillations and field induced spin density waves in (TMTSF)_2ClO_4
D. Radic, A. Bjelis, D. Zanchi
We report an analysis of the effects of magnetic field on a quasi-one-dimensional band of interacting electrons with a transverse dimerizing potential. One-particle problem in bond…
Pauli and orbital effects of magnetic field on charge density waves
A. Bjelis, D. Zanchi, G. Montambaux
Taking into account both Pauli and orbital effects of external magnetic field we compute the mean field phase diagram for charge density waves in quasi-one-dimensional electronic s…
Weakly correlated electrons on a square lattice: a renormalization group theory
D. Zanchi, H. J. Schulz
We formulate the exact Wilsonian renormalization group for a system of interacting fermions on a lattice. The flow equations for all vertices of the Wilson effective action are exp…