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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…
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,…