148 citations · 202 across the 2 of their papers we have counts for
10 papers · 1 filter
The 1D interacting anyon gas: low-energy properties and Haldane exclusion statistics
M. T. Batchelor, X. -W. Guan, N. Oelkers
The low energy properties of the one-dimensional anyon gas with -function interaction are discussed in the context of its Bethe ansatz solution. It is found that the anyonic sta…
Collective dispersion relations for the 1D interacting two-component Bose and Fermi gases
M. T. Batchelor, M. Bortz, X. W. Guan +1
We investigate the elementary excitations of charge and spin degrees for the 1D interacting two-component Bose and Fermi gases by means of the discrete Bethe ansatz equations. Anal…
Integrable models and quantum spin ladders: comparison between theory and experiment for the strong coupling ladder compounds
M. T. Batchelor, X. -W. Guan, N. Oelkers +1
(abbreviated) This article considers recent advances in the investigation of the thermal and magnetic properties of integrable spin ladder models and their applicability to the phy…
Theoretical analysis of the double spin chain compound KCuCl_3
M. T. Batchelor, X. W. Guan, N. Oelkers
We investigate thermal and magnetic properties of the double spin chain compound KCuCl_3 via an exactly solved ladder model with strong rung interaction. Results from the analysis…
Bethe Ansatz study of one-dimensional Bose and Fermi gases with periodic and hard wall boundary conditions
N. Oelkers, M. T. Batchelor, M. Bortz +1
We extend the exact periodic Bethe Ansatz solution for one-dimensional bosons and fermions with delta-interaction and arbitrary internal degrees of freedom to the case of hard wall…
Exact results for the 1D interacting mixed Bose-Fermi gas
M. T. Batchelor, M. Bortz, X. W. Guan +1
The exact solution of the 1D interacting mixed Bose-Fermi gas is used to calculate ground-state properties both for finite systems and in the thermodynamic limit. The quasimomentum…