148 citations · 1.1k across the 37 of their papers we have counts for
4 papers · 1 filter
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…
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…
Evidence for the super Tonks-Girardeau gas
M. T. Batchelor, M. Bortz, X. W. Guan +1
We provide evidence in support of a recent proposal by Astrakharchik at al. for the existence of a super Tonks-Girardeau gas-like state in the attractive interaction regime of quas…
The 1D interacting Bose gas in a hard wall box
M. T. Batchelor, X. W. Guan, N. Oelkers +1
We consider the integrable one-dimensional delta-function interacting Bose gas in a hard wall box which is exactly solved via the coordinate Bethe Ansatz. The ground state energy,…