Integrability and PT-Symmetry of N-Body Systems with Spin-Coupling δ-Interactions

2003/11/01 by Shao-Ming Fei · 1 citation
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #Quantum Mechanics and Non-Hermitian Physics #Quantum chaos and dynamical systems #quant-ph

paper · pdf · doi:10.1023/b:cjop.0000010528.72652.0d

published as Czech J. Phys. 53(2003)1027-1034 · 7 pages, Latex

openalex publication_date 2003/11/01 · arxiv created 2003/12/03 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/29

Abstract

We study the PT-symmetric boundary conditions for "spin"-related δ-interactions and the corresponding integrability for both bosonic and fermionic many-body systems. The spectra and bound states are discussed in detail for spin-1/2 particle systems.

Citations

• Quantum Inverse Scattering Method and Correlation Functions

Cited by

• A note on pseudo-Hermitian systems with point interactions and quantum separability