On the evolution of resonance states
type: Item
instance of: scholarly article
title: On the evolution of resonance states
zbMATH Open document ID: 0688.47006
DOI: 10.1016/0022-247X(89)90204-7
author: E. Skibsted
published in: Journal of Mathematical Analysis and Applications
publication date: 1989-01-01T00:00:00Z
review text: It is shown for two-body Schrödinger operators with exponentially decreasing potentials that the evolution of sharp cutoff approximations of a reasonance function is purely outgoing and exponentially damped. Except for the choices of cutoff radii, shown to be determined by outgoing asymptotics, an explicit error estimate is given in terms of time variable, resonance energy and width.
Mathematics Subject Classification ID: 47A40
zbMATH DE Number: 4127921
zbMATH Keywords: two-body Schrödinger operators with exponentially decreasing potentials
zbMATH Keywords: evolution of sharp cutoff approximations of a reasonance function is purely outgoing and exponentially damped
zbMATH Keywords: explicit error estimate
zbMATH Keywords: time variable
zbMATH Keywords: resonance energy
zbMATH Keywords: width
MaRDI profile type: Publication
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full work available at URL: 0022-247x(89)90204-7
OpenAlex ID: W1965468584
description: scientific article; zbMATH DE number 4127921