Number of quantal resonances
From MaRDI portal
Publication:4467226
DOI10.1088/0305-4470/37/3/022zbMATH Open1044.81687arXivquant-ph/0309206OpenAlexW3103137226MaRDI QIDQ4467226
Publication date: 9 June 2004
Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)
Abstract: Employing the concept of time-delay, a relation is found which counts the number of quantal resonances supported by a potential. Several simple and advanced illustrations include a treatment of square-well, Dirac delta barrier, an interesting physical situation from neutron reflectometry, and the Delta resonance appearing in the scattering of pi meson from proton.
Full work available at URL: https://arxiv.org/abs/quant-ph/0309206
String and superstring theories in gravitational theory (83E30) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) (2)-body potential quantum scattering theory (81U05)
Related Items (2)
Resonances and adiabatic invariance in classical and quantum scattering theory ⋮ THE NUMBER OF RESONANT STATES IN PERTURBED HARMONIC OSCILLATION
This page was built for publication: Number of quantal resonances
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q4467226)
