2004/12/28 by D. A. Kulikov, R. S. Tutik, A. P. Yaroshenko +1 · 1 citation
Physics and Astronomy · #Degeneracy (biology) #Energy spectrum #Mathematical physics #Nonlinear Photonic Systems #Nonlinear Waves and Solitons #Physics #Quantum Mechanics and Non-Hermitian Physics #Quantum mechanics #Substitution (logic) #Theoretical physics #hep-th
paper · pdf · doi:10.1142/s0217732305016324
published as Mod.Phys.Lett. A20 (2005) 43-49 · 7 pages, LaTeX
openalex publication_date 2004/12/28 · arxiv created 2005/10/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
A new oscillator model with different form of the non-minimal substitution within the framework of the Duffin–Kemmer–Petiau equation is offered. The model possesses exact solutions and a discrete spectrum of high degeneracy. The distinctive property of the proposed model is the lack of the spin-orbit interaction, being typical for other relativistic models with the non-minimal substitution, and the different value of the zero-point energy in comparison with that for the Duffin–Kemmer–Petiau oscillator described in the literature.