31 citations · 61 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2005★ 30 cited
Imperfect nanorings with superconducting correlations
Katarzyna Czajka, Maciej M. Maska, Marcin Mierzejewski +1
The properties of nanoscopic rings with electronic correlations and impurities are analyzed numerically by means of two complementary methods. Namely, we perform exact diagonalizat…
cond-mat.supr-con2003★ 31 cited
Critical field in a model with local pairs
Marcin Mierzejewski, Maciej M. Maska
We analyze the role of Zeeman and orbital pair breaking mechanisms in models appropriate for short coherence length superconductors. In particular, we investigate the attractive Hu…
cond-mat.str-el2002
On the relation between the boson-fermion model and RVB state
Eugeny Kochetov, Marcin Mierzejewski
We show that the resonating valence bond (RVB) state of the t-J Hamiltonian can be described within an effective boson-fermion model. We derive a boson-fermion Hamiltonian which de…