83 citations · 219 across the 9 of their papers we have counts for
3 papers · 1 filter
Dissipative dynamics of topological defects in frustrated Heisenberg spin systems
V. Juricic, L. Benfatto, A. O. Caldeira +1
We study the dynamics of topological defects of a frustrated spin system displaying spiral order. As a starting point we consider the SO(3) nonlinear sigma model to describe long-w…
Charge Inhomogeneities in Strongly Correlated Systems
A. H. Castro Neto, C. Morais Smith
We review the problem of stripe states in strongly correlated systems,and some of the theoretical, numerical and experimental methods used in the last few years to understand these…
The Striped Phase in Presence of Disorder and Lattice Potentials
N. Hasselmann, A. H. Castro Neto, C. Morais Smith +1
We study the influence of disorder and lattice effects on the striped phase and the incommensurate spin fluctuations of the cuprates and nickelates. Starting from a phenomenologica…