222 citations · 903 across the 22 of their papers we have counts for
Showing 2002Show all
2 papers · 1 filter
cond-mat.str-el2002
Coexistence of s-wave Superconductivity and Antiferromagnetism
M. Feldbacher, F. F. Assaad, F. Hebert +1
We study the phase diagram of a new model that exhibits a first order transition between s-wave superconducting and antiferromagnetic phases. The model, a generalized Hubbard model…
cond-mat.str-el2002
Antiholons in one-dimensional t-J models
C. Lavalle, M. Arikawa, S. Capponi +2
Using a newly developed hybrid Monte Carlo algorithm for the nearest-neighbor (n.n.) t-J model, we show that antiholons identified in the supersymmetric inverse squared (IS) t-J mo…