2 papers
cond-mat.str-el2002
Geometry and topological order in the non-relativistic Luttinger liquid
H. V. Kruis, I. P. McCulloch, Z. Nussinov +1
We demonstrate that the notion of spin-charge separation as follows from the Tomonaga-Luttinger theory of relativistic fermions does not suffice to completely specify the Luttinger…
cond-mat.str-el1999
Phase Diagram of the 1D Kondo Lattice Model
I. P. McCulloch, M. Gulacsi, S. Caprara +1
We determine the boundary of the fully polarized ferromagnetic ground state in the one dimensional Kondo lattice model at partial conduction electron band filling by using a newly…