63 citations · 152 across the 4 of their papers we have counts for
4 papers
Vector chiral order in frustrated spin chains
I. P. McCulloch, R. Kube, M. Kurz +3
By means of a numerical analysis using a non-Abelian symmetry realization of the density matrix renormalization group, we study the behavior of vector chirality correlations in iso…
Pairing of Solitons in Two-Dimensional S=1 Magnets
B. A. Ivanov, R. S. Khymyn, A. K. Kolezhuk
We discuss the structure of topological solitons in a general non-Heisenberg model of isotropic two-dimensional magnet with spin S=1, in the vicinity of a special point where the m…
Circulating Current States in Bilayer Fermionic and Bosonic Systems
Alexei Kolezhuk
It is shown that fermionic polar molecules or atoms in a bilayer optical lattice can undergo the transition to a state with circulating currents, which spontaneously breaks the tim…
Hole dynamics in an antiferromagnet across a deconfined quantum critical point
Ribhu K. Kaul, Alexei Kolezhuk, Michael Levin +2
We study the effects of a small density of holes, delta, on a square lattice antiferromagnet undergoing a continuous transition from a Neel state to a valence bond solid at a decon…