2022/02/25 by Peng Guo, Guo, Peng, V. Gasparian +1 · 1 citation
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nonlinear Waves and Solitons #Nuclear Theory (nucl-th) #Other Condensed Matter (cond-mat.other) #Quantum Mechanics and Non-Hermitian Physics #Quantum chaos and dynamical systems
paper · pdf · doi:10.48550/arxiv.2202.12465
openalex publication_date 2022/02/25 · openalex created_date 2022/08/19 · openalex updated_date 2026/07/28
In this work, the generalization of Friedel formula and Krein's theorem in complex potential scattering theory is presented. The consequence of various symmetry constraints on dynamical system are discussed. In addition, Muskhelishvili-Omnès representation of Krein's theorem is also given and discussed.