On Integrability and Pseudo-Hermitian Systems with Spin-Coupling Point Interactions
arXiv:quant-ph/0511151 · doi:10.1007/s10582-005-0111-1
Abstract
We study the pseudo-Hermitian systems with general spin-coupling point interactions and give a systematic description of the corresponding boundary conditions for PT-symmetric systems. The corresponding integrability for both bosonic and fermionic many-body systems with PT-symmetric contact interactions is investigated.
7 pages