Superconducting correlations in Hubbard chains with correlated hopping.
Explore the source record for details and available documents.
Journal Article↗
Biomedical subjects
K Hallberg
Publications and source records attributed to K Hallberg.
Numerical study of charge and spin separation in low-dimensional systems.
Explore the source record for details and available documents.
Journal Article↗
Numeric and variational study of the anisotropic Heisenberg antiferromagnet interacting with a magnetic field.
Explore the source record for details and available documents.
Journal Article↗
Antiferromagnetic Heisenberg model with anisotropic coupling between nearest and next-nearest neighbors.
Explore the source record for details and available documents.
Journal Article↗
Anyons in spin liquids.
Explore the source record for details and available documents.
Journal Article↗
One-hole spectral densities in the polarized t-J model.
Explore the source record for details and available documents.
Journal Article↗
Flux phases in polarized spin liquids.
Explore the source record for details and available documents.
Journal Article↗
Finite-size study of a spin-1/2 Heisenberg chain with competing interactions: Phase diagram and critical behavior.
Explore the source record for details and available documents.
Journal Article↗