Abstract
We study the trajectories of resonances in the complex energy plane as a function of a control parameter for simple systems whose classical counterparts are regular and chaotic. We analyze the influence of the classical phase space structure on the parametric variations of resonances. We employ both the Pechukas-type equations of motion as well as periodic orbit quantization. Examples considered include hydrogen in a strong electric field, the hydrogen atom in a strong magnetic field, and doubly excited resonances in the isoelectronic sequence of helium.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
